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fwdsprayfoaminfo ESR3500-2017.pdfESR-3500 - Icynene, Inc. A Subsidiary of  0      000                     Most Widely Accepted and Trusted  ICC‐ES Report  ESR‐3500 Reissued 01/2016 This report is subject to renewal 01/2017. ICC‐ES | (800) 423‐6587 | (562) 6 99‐0543 | www.icc‐es.org ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes not specifically addressed, nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use. There is no warranty by ICC Evaluation Service, LLC, express or implied, as to any finding or other matter in this report, or as to any product covered by the report. Copyright © 2016 ICC Evaluation Service, LLC. All rights reserved. “2014 Recipient of Prestigious Western States Seismic Policy Council  (WSSPC) Award in Excellence”  Look for the trusted marks of Conformity!   DIVISION: 07 00 00—THERMAL AND MOISTURE PROTECTION  SECTION: 07 21 00—THERMAL INSULATION    REPORT HOLDER:   ICYNENE, INC.     6747 CAMPOBELLO ROAD  MISSISSAUGA, ONTARIO L5N 2L7  CANADA  EVALUATION SUBJECT:    ICYNENE PROSEAL  ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes not specifically addressed, nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use. There is no warranty by ICC Evaluation Service, LLC, express or implied, as to any finding or other matter in this report, or as to any product covered by the report. Copyright© 2016 ICC Evaluation Service, LLC. All rights reserved. Page 1 of 4 1000 ICC-ES Evaluation Report ESR-3500 Reissued January 2016 This report is subject to renewal January 2017. www.icc-es.org | (800) 423-6587 | (562) 699-0543 A Subsidiary of the International Code Council ® DIVISION: 07 00 00—THERMAL AND MOISTURE PROTECTION Section: 07 21 00—Thermal Insulation REPORT HOLDER: ICYNENE, INC. 6747 CAMPOBELLO ROAD MISSISSAUGA, ONTARIO L5N 2L7 CANADA (905) 363-4040 www.icynene.com jevans@icynene.com EVALUATION SUBJECT: ICYNENE PROSEAL 1.0 EVALUATION SCOPE 1.1 Compliance with the following codes:  2015, 2012 and 2009 International Building Code® (IBC)  2015, 2012 and 2009 International Residential Code® (IRC)  2015, 2012 and 2009 International Energy Conservation Code® (IECC) Properties evaluated:  Surface-burning characteristics  Physical properties  Thermal resistance (R-values)  Attic and crawl-space installation  Air permeability  Vapor permeability  Fire resistance  Exterior walls of Types I–IV construction 1.2 Evaluation to the following green standard:  2008 ICC 700 National Green Building Standard™ (ICC 700-2008) Attributes verified:  See Section 3.1 2.0 USES Icynene ProSeal spray foam is used as a nonstructural thermal insulating material in Types I, II, III, IV and V construction under the IBC and dwellings under the IRC. The insulation is for use in wall cavities, floor assemblies, ceiling assemblies, or attics and crawl spaces when installed in accordance with Section 4.4. Under the IRC, the insulation may be used as air-impermeable insulation when installed in accordance with Section 3.4, and as a vapor retarder when installed in accordance with Section 3.5. Icynene ProSeal spray foam may be used in fireresistance-rated construction when installed in accordance with Section 4.5, and in Types I through IV construction when installed in accordance with Section 4.6. 3.0 DESCRIPTION 3.1 ProSeal Insulation: Icynene ProSeal foam plastic insulation is a twocomponent, medium-density, closed-cell, spray-applied foam plastic with a nominal density of 2.4 pcf. The polyurethane foam is produced by combining Icynene Based Seal MDI isocyanate (the A component) and Icynene ProSeal resin (the B component). The products have a shelf life of 12 months when stored in factorysealed containers at temperatures between 60°F and 85°F (16°C and 29°C). The Icynene ProSeal is supplied in one formula for all climates. The attributes of the insulation have been verified as conforming to the requirements of ICC 700-2008 Section 703.2.1.1.1(c) as an air impermeable insulation. Note that decisions on compliance for those areas rest with the user of this report. The user is advised of the project-specific provisions that may be contingent upon meeting specific conditions, and the verification of those conditions is outside the scope of this report. These codes or standards often provide supplemental information as guidance. 3.2 Surface Burning Characteristics: The Icynene ProSeal insulation, at a maximum thickness of 4 inches (102 mm) and a nominal density of 2.4 pcf, has a flame-spread index of 25 or less and a smoke-developed index of 450 or less when tested in accordance with ASTM E84. 3.3 Thermal Resistance: Icynene ProSeal insulation has a thermal resistance, R-value, at a mean temperature of 75°F (24°C) as shown in Table 1. 3.4 Air Permeability: Icynene ProSeal insulation, at a minimum 1.4-inch (35.6 mm) thickness, is considered air-impermeable insulation in accordance with 2012 IRC Section R806.5 ESR-3500 | Most Widely Accepted and Trusted Page 2 of 4 (2009 IRC Section R806.4), based on testing in accordance with ASTM E2178. 3.5 Vapor Permeability: Icynene ProSeal insulation has a vapor permeance of less than 1 perm (5.7x10-11 kg/Pa-s-m2) at a minimum thickness of 1.5 inches (38.1 mm) and may be used where a Class II vapor retarder is required by the applicable code. 3.6 Intumescent Coatings: 3.6.1 DC 315: DC 315 intumescent coating, manufactured by International Fireproof Technology, Inc., is a water-based coating supplied in 5-gallon (19 L) pails and 55 gallon (208 L) drums. The coating material has a shelf life of 24 months when stored in factory-sealed containers at temperatures between 41°F (5°C) and 95°F (35°C). 4.0 DESIGN AND INSTALLATION 4.1 General: Icynene ProSeal must be installed in accordance with the manufacturer’s published installation instructions, this report and the applicable code. The manufacturer’s published installation instructions and this report must be strictly adhered to, and a copy of the instructions and this evaluation report must be available on the jobsite at all times during installation. 4.2 Application: Icynene ProSeal must be applied using spray equipment specified by Icynene, Inc. The insulation must not be used in areas having a maximum service temperature greater than 180°F (82°C), must not be used in electrical outlet or junction boxes or in contact with rain or water, and must be protected from the weather during and after application. Where Icynene ProSeal is used as an air-impermeable barrier, such as in unventilated attic spaces regulated by IRC Section R806, the insulation must be installed at a minimum thickness of 1.4 inches (35.6 mm). The insulation is applied to the intended thickness, with the first pass being a maximum of 3 inches (76 mm) and all additional passes being a maximum of 2 inches (51 mm). Where multiple passes are required, the cure time between each pass is in accordance with the manufacturer’s instructions. 4.3 Thermal Barrier: 4.3.1 Application with a Prescriptive Thermal Barrier: Icynene ProSeal spray foam insulation must be separated from the interior of the building by an approved thermal barrier, such as 1/2-inch-thick (12.7 mm) gypsum board installed using mechanical fasteners in accordance with the applicable code, or an equivalent 15-minute thermal barrier complying with, and installed in accordance with, IBC Section 2603.4 or IRC Section R316.4, as applicable. When installation is within an attic or crawl space as described in Section 4.4, a thermal barrier is not required between the foam plastic and the attic or crawl space, but is required between the insulation and the interior of the building. There is no thickness limit when installation is behind a code-prescribed thermal barrier except as noted in Sections 4.4.2.1, 4.4.2.2 and 4.4.3. 4.3.2 Application without a Prescriptive Thermal Barrier with DC 315 Intumescent Coating: Icynene ProSeal may be installed without the 15-minute thermal barrier prescribed in IBC Section 2603.4 and IRC Section R316.4, when the installation is in accordance with this section. The Icynene ProSeal insulation and the DC 315 intumescent coating may be spray-applied to the interior facing of walls, the underside of roof sheathing or roof rafters, and in crawl spaces, and may be left exposed as an interior finish without a 15-minute thermal barrier or ignition barrier. The thickness of the insulation applied to the underside of the roof sheathing must not exceed 14 inches (356 mm). The thickness of the insulation applied to vertical wall surfaces must not exceed 8 inches (203 mm). The insulation must be covered on all surfaces with DC 315 intumescent coating at a minimum wet film thickness of 24 mils wet (0.61 mm) [16 mils dry (0.41 mm)] at an application rate of 1 gallon (3.8 L) per 66.8 square feet (6.15 M²). The coating must be applied over the Icynene ProSeal insulation in accordance with the coating manufacturer’s instructions and this report. Surfaces to be coated must be dry, clean, and free of dirt, loose debris and other substances that could interfere with adhesion of the coating. The coating is applied in one coat with lowpressure airless spray equipment. 4.4 Attics and Crawl Spaces: 4.4.1 Application with a Prescriptive Ignition Barrier: When Icynene ProSeal insulation is installed within attics or crawl spaces where entry is made only for service of utilities, an ignition barrier must be installed in accordance with IBC Section 2603.4.1.6 or IRC Sections R316.5.3 and R316.5.4, as applicable. The ignition barrier must be consistent with the requirements for the type of construction required by the applicable code, and must be installed in a manner so that the foam plastic insulation is not exposed. Icynene ProSeal insulation may be installed in unvented attics in accordance with 2012 IRC Section R806.5 (2009 IRC Section R806.4). 4.4.2 Application without a Prescriptive Ignition Barrier: Where Icynene ProSeal spray foam is installed in an attic or crawl space without a prescriptive ignition barrier, in accordance with Sections 4.4.2.1 and 4.4.2.2, the following conditions apply: 1. Entry to the attic or crawl space is only for the service of utilities and no storage is permitted. 2. There are no interconnected attic, crawl space or basement areas. 3. Air in the attic or crawl space is not circulated to other parts of the building. 4. Combustion air is provided in accordance with IMC (International Mechanical Code®) Section 701. 5. Attic ventilation is provided when required by IBC Section 1203.2 or IRC Section R806, except when air-impermeable insulation is permitted in unvented attics in accordance with 2012 IRC Section R806.5 (2009 IRC Section R806.4). 6. Under-floor (crawl space) ventilation is provided when required by IBC Section 1203.3 or IRC Section R408.1, as applicable. 4.4.2.1 Attics and Crawl Spaces – Uncoated: The thickness of the foam plastic applied to the underside of the roof sheathing and/or rafters, or the underside of floors, must not exceed 8 inches (203 mm). The thickness of the spray foam insulation applied to vertical wall surfaces must not exceed 6 inches (152 mm). The insulation does not require a code-prescribed ignition barrier or coating. 4.4.2.2 Attic and Crawl Spaces - Coated: The thickness of the foam plastic applied to the underside of the roof sheathing and/or rafters, or the underside of floors, must not exceed 14 inches (356 mm). The thickness of the spray foam insulation applied to vertical wall surfaces must not exceed 8 inches (203 mm). ESR-3500 | Most Widely Accepted and Trusted Page 3 of 4 The Icynene ProSeal insulation must be covered on all surfaces with either: DC315: at a minimum dry film thickness of 3 mils (0.08 mm) [wet film thickness of 4 mils (0.10 mm)] at a rate of 401 square feet (37 m2) per gallon (3.8 L). The coating must be applied over the Icynene ProSeal insulation in accordance with the coating manufacturer’s instructions and this report. Surfaces to be coated must be dry, clean, and free of dirt, loose debris and other substances that could interfere with adhesion of the coating. The coating is applied in one coat with lowpressure airless spray equipment. 4.4.3 Use on Attic Floors: Icynene ProSeal insulation may be installed exposed at a maximum thickness of 14 inches (356 mm) between and over the joists in attic floors. The insulation must be separated from the interior of the building by an approved thermal barrier. An ignition barrier in accordance with the IBC Section 2603.4 and IRC Section R316.5.3 may be omitted. 4.5 One-hour Non-load-bearing Fire-resistance-rated Wall Assembly: 4.5.1 Exterior Face: Nominally 6-inch-deep (152 mm), No. 18 gage galvanized steel studs, spaced 16 inches (406 mm) on center, are fastened to No. 18 gage galvanized steel floor and ceiling tracks. One layer of 1/2-inch-thick (12.7 mm) Georgia Pacific DensGlass® Gold Exterior Sheathing is installed parallel to the steel studs with vertical joints offset a minimum of 16 inches (406 mm) from the vertical joints of the interior Type X gypsum board, and the horizontal joints offset a minimum of 24 inches (610 mm) from the horizontal joints of the gypsum board. The sheathing is attached using 11/4-inch long (31.7 mm), self-drilling drywall screws spaced 8 inches (203 mm) on center around the perimeter and in the field. Hohmann & Barnard DW-10 brick ties, 6 inches (152 mm) long by 11/2 inches (38 mm) wide, are spaced 16 inches (406.4 mm) on center vertically on each steel stud, and secured using two 15/8-inch-long (41.3) self-drilling screws, through 4-inch (102 mm) red clay brick [31/2 inches (88.9 mm) by 21/4 inches (57.1 mm) by 73/4 inches (197 mm)], laid in a running bond pattern with Type S mortar, leaving a nominally 1-inch (25.4 mm) air gap between the brick and the exterior sheathing. The stud cavity is filled with Icynene ProSeal insulation to a maximum nominal thickness of 6 inches. 4.5.2 Interior Face: Type X gypsum board, 5/8 inch (15.9 mm) thick and complying with ASTM C1396, is applied to the interior side with the long edge parallel to steel studs, and is secured using 11/4-inch-long (31.7 mm), self-drilling drywall screws spaced 8 inches (203 mm) on center around the perimeter and 12 inches (305 mm) on center in the field. The gypsum board joints must be treated with vinyl or casein, dry or premixed joint compound applied in two coats to cover all exposed screw heads and gypsum board butt joints. A minimum 2-inchwide (51 mm) paper, plastic, or fiberglass tape is embedded in the first layer of compound over butt joints of the gypsum board. 4.6 Exterior Walls in Type I, II, III and IV Construction: 4.6.1 General: When used on exterior walls of Types I, II, III or IV construction, the assembly must comply with IBC Section 2603.5 and this section, and the Icynene ProSeal insulation must be installed at a maximum thickness of 6 inches (152 mm). The potential heat of Icynene ProSeal insulation is 2785 Btu/ft2 (31 629 kJ/m²) per inch of thickness, when tested in accordance with NFPA 259. 4.6.2 Exterior Face: Nominally 6-inch-deep, No. 18 gage, galvanized steel studs, spaced 16 inches (406 mm) on center, are fastened to No. 18 gage galvanized steel floor and ceiling track using No. 8, 7/8-inch-long (22.2 mm), self-tapping, pan head framing screws. Georgia Pacific DensGlass® Gold Exterior Sheathing, 1/2 inch (12.7 mm) thick, is installed over the exterior side of steel studs with the long end perpendicular to the steel studs, using No. 6, Type S, 11/4-inch (31.7 mm), self-tapping bugle head screws spaced 8 inches (203.2 mm) on center around the perimeter and in the field. The stud cavity is filled with Icynene ProSeal insulation to a maximum nominal thickness of 6 inches. 4.6.3 Interior Face: Type X gypsum board, 5/8 inches (15.9 mm) thick and complying with ASTM C1396, is installed, with the long dimension perpendicular to steel studs, with No. 6, Type S, 11/4-inch-long (31.7 mm), selftapping bugle head screws spaced 8 inches (203 mm) on center around the perimeter and 12 inches (305 mm) in the field. The gypsum board joints must be treated with vinyl or casein, dry or premixed joint compound applied in two coats to cover all exposed screw heads and gypsum board butt joints. A minimum 2-inch-wide (51 mm) paper, plastic, or fiberglass tape is embedded in the first layer of compound over butt joints of the gypsum board. 4.6.4 Exterior Wall Covering: Details of the exterior wall covering must be provided to the code official by the report holder, designer or specifier, with an engineering analysis demonstrating that (1) the exterior wall covering conforms to ASTM E136 and (2) the addition of the wall covering to the assembly described in this section does not negatively affect conformance of the assembly with the requirements of IBC Section 2603.5. 5.0 CONDITIONS OF USE The Icynene ProSeal spray foam insulation described in this report complies with, or is a suitable alternative to what is specified in, those codes listed in Section 1.0 of this report, subject to the following conditions: 5.1 The product must be installed in accordance with the manufacturer’s published installation instructions, this evaluation report and the applicable code. In the event of a conflict between the manufacturer’s published installation instructions and this report, this report governs. 5.2 The insulation must be separated from the interior of the building by an approved 15-minute thermal barrier in accordance with IBC Section 2603.4, except when installation is as described in Section 4.3.2 or in attics and crawl spaces as described in Section 4.4.2. 5.3 The insulation must not exceed the thickness and density noted in Sections 3.2, 4.3, 4.4, 4.5 and 4.6 of this report. 5.4 The insulation must be protected from the weather during and after application. 5.5 The insulation must be applied by installers certified by Icynene, Inc. 5.6 Use of the insulation in areas where the probability of termite infestation is “very heavy” must be in accordance with IRC Section R318.4 or 2012 IBC Section 2603.9 (2009 IBC Section 2603.8), as applicable. 5.7 Jobsite certification and labeling of the insulation must comply with IRC Sections N1101.4 and N1101.4.1 and IECC Sections 303.1.1 and 303.1.2, as applicable. ESR-3500 | Most Widely Accepted and Trusted Page 4 of 4 5.8 The A and B components of the insulation are produced under a quality-control program with inspections by ICC-ES. 6.0 EVIDENCE SUBMITTED 6.1 Data in accordance with the ICC-ES Acceptance Criteria for Spray-applied Foam Plastic Insulation, (AC377), dated May 2015, including reports of tests in accordance with Appendix X of AC377. 6.2 Report of air permeance test in accordance with ASTM E2178. 6.3 Report of vapor permeance test in accordance with ASTM E96. 6.4 Engineering analysis of a fire-resistance test in accordance with ASTM E119. 6.5 Engineering analysis of a fire test in accordance with NFPA 285. 6.6 Report of a room corner fire test in accordance with NFPA 286. 6.7 Report of a potential heat test in accordance with NFPA 259. 6.8 Report of a critical radiant flux test in accordance with ASTM E970. 7.0 IDENTIFICATION Containers of Icynene ProSeal components are identified with a label bearing the Icynene, Inc., name and address; the product trade name [Icynene ProSeal]; the lot number; the flame spread and smoke developed indices; mixing instructions; density; the shelf life and the expiration date; and the evaluation report number (ESR-3500). Intumescent coatings are identified with the manufacturer’s name and address, the product trade name and use instructions. TABLE 1—THERMAL RESISTANCE (R-VALUES) THICKNESS (inches) R-VALUE (°F.ft².h/Btu) 1.0 7.1 3.5 24 4.0 28 5.5 38 6.0 42 7.5 52 8.5 59 9.5 66 10.0 69 11.25 78 For SI: 1 inch= 25.4 mm; 1°F.ft².h/Btu = 0.176110°K.m².h/W. 1R-values are calculated based on tested K-values at 1- and 3.5-inch thicknesses. proseal_-_usa_product_specification_-_2015_-_web.pdf (MD-C-200v3) THERMAL INSULATION AND AIR BARRIER ICC-ES ESR-3500 Specification Sections: 07 21 19 Foamed-in-Place Insulation, 07 27 00 Spray Polyurethane Foam Air Barriers PRODUCT DESCRIPTION Icynene ProSeal™ is a closed cell spray applied polyurethane foam insulation and air barrier material suitable for buildings in accordance with the IRC and the IBC including Type I, II, III, IV and V construction. It delivers high R-value and Class II water vapor permeance required in certain climate zones. Initial pass thickness may be 3 inches. The product is for use as a thermal insulation and air barrier in: • exterior walls as continuous insulation • wall cavities • floor assemblies • ceiling assemblies • attics (vented and unvented) • crawl spaces (vented and unvented) PROPERTIES OF CURED FOAM Characteristic Test Method Value Core Density ASTM D 1622 2.4 lb/ft³ Color Cream Aged Thermal Resistance: at 1” ASTM C 518 R-7.1 at 2” (Calculated) R-14 at 3” (Calculated) R-21 at 3½” R-25 Air Permeance ASTM E 2178 < 0.02 L/s.m² at 1” Water Vapor Permeance ASTM E 96 0.97 perm at 1.5” Dimensional Stability at 7 days (% Volume) ASTM D 2126 8.9% at 158°F and 97% RH Compressive Strength ASTM D 1621 40 lb/in² Tensile Strength ASTM D 1623 41 lb/in² Closed Cell Content (% Volume) ASTM D 6226 98% Fungus Testing ASTM C 1338 No Growth BURN CHARACTERISTICS Surface Burning at 4 inches: ASTM E 84 Class 1 Flame Spread Index 25 Smoke Development 300 Commercial Fire Resistance NFPA 285 Assembly Passed* Commercial Fire Resistance ASTM E 119 1,2 & 3 Hour Ratings* DC 315 Thermal Barrier NFPA 286 > 15 minutes Wall & Ceiling Application Maximum Thickness ACC377 Walls- none Ceiling- none Attic & Crawl Space Walls & Roof Uncoated Thickness ACC377 Appendix X Walls - 6” Roof - 8” *consult Icynene Engineering Department for details. • Icynene ProSeal™ must be covered with ½” of gypsum board, DC-315 intumescent paint coating @ 24 wet mils or approved thermal barrier. • Icynene ProSeal™ is subject to all applicable National/ State and County building codes regarding fire prevention. Requirements for Thermal Barrier and Ignition Barrier coverings must be met as per the applicable building code as required by the authority having jurisdiction. • Icynene ProSeal™ pper ACC377 Appendix X test reporting is approved for use in limited access attics and crawl spaces without an ignition barrier or an intumescent paint coating. AIR BARRIER/ MECHANICAL VENTILATION • Icynene ProSeal™ fills any shaped cavity, and adheres to most construction materials, creating assemblies with very low air permeance. • Additional interior or exterior air infiltration protection is subject to applicable codes. • All buildings insulated and air sealed with Icynene ProSeal™ must be designed to include adequate mechanical ventilation/ outdoor air supply for optimum IAQ (Indoor Air Quality). • For mechanical ventilation see ASHRAE Standard 62 – Ventilation for Acceptable Indoor Air Quality or any other acceptable good engineering practice. Icynene ProSeal™ USA Technical Product Data The Evolution of Insulation WATER VAPOR PERMEANCE & ABSORPTION • Icynene ProSeal™ is a Class II vapor retarder, at 1½” thickness, which reduces the amount of moisture that can diffuse through the insulation. • Icynene ProSeal™ meets FEMA criteria for resisting water absorption. • It is resistant to moisture allowing it to be used below the base flooding elevation in flood prone areas. ENVIRONMENTAL AND HEALTH • Icynene ProSeal™ is California Department of Public Health EHLB v1.1-2010 Emissions Specification Section 01350 compliant for offices and classrooms. INSTALLATION • Icynene ProSeal™ is installed by a network of Licensed Dealers, trained in its installation. • Maximum thickness per pass is 3 inches for first pass only, then 2 inches maximum for additional passes. Wait until first layer cools before applying a second layer/lift over the initial layer/lift. • This product should not be installed within (3”) of heat emitting devices, (or as specified by Code) where the temperature is in excess of 180°F, in accordance with applicable codes. • It can be installed in hot, humid or freezing conditions. Minimum substrate temperature for application is 22°F (-6ºC). • Surface preparation is generally not necessary. • Within seconds, the foaming process is complete. HANDLING AND SAFETY For information on Health and Safety, refer to the Spray Polyurethane Foam Alliance Health and Safety guidance documents at www.spraypolyurethane.com. AVAILABILITY Contact Icynene Inc. at 800-758-7325 or visit our website at www. Icynene.com. WARRANTY WHEN INSTALLED PROPERLY IN ACCORDANCE WITH INSTRUCTIONS, THE COMPANY WARRANTS THAT THE PROPERTIES OF THE PRODUCT MEET PRODUCT SPECIFICATIONS AS OUTLINED IN THIS TECHNICAL DATA SHEET. SAVE AND EXCEPT ANY EXCLUSIONS REFERENCED IN THE WARRANTY. TECHNICAL Icynene Licensed Dealers and Icynene Inc. provide support on both technical and regulatory issues. Architectural specifications in CSI 3-Part format and design details are available at our website at www. Icynene.com. REGULATORY • ESR-3500 has been issued by the ICC-ES for Icynene ProSeal™. • Icynene ProSeal™ has been tested as per the requirements of the International Code Council Evaluation Service’s AC377 Acceptance Criteria (November 2012). • Meets ASTM C1029 Type II classification. • For regulatory issues concerning Icynene ProSeal™ contact Icynene at 800-758-7325. RELATED REFERENCES All physical properties were determined through testing by accredited third party agencies. Icynene Inc. reserves the right to change specifications in its effort of continuous improvement. Please confirm that technical data literature is current. PACKAGING AND STORAGE • Packaging - 55 US gallon, closed top steel drums • Component ‘A’ – 550 lb. per drum. Base Seal® MDI • Component ‘B’ – 510 lb. per drum. Icynene ProSeal™ – Resin • Icynene ProSeal™ (Component A and Component B) ideally should be stored between 60ºF (15°C) and 85ºF (30°C). • Component A should be protected from freezing. • Shelf life is 12 months. Telephone: 905.363.4040 Toll Free: 800.758.7325 www.Icynene.com inquiry@icynene.com Updated February 2016 The Evolution of Insulation PRODUCT CERTIFIED FOR LOW CHEMICAL EMISSIONS COMMITTED TO THE RESPONSIBLE USE OF SPRAY FOAM CHEMISTRY FOR OVER 25 YEARS. Icynene spray foam insulation products have an excellent health and safety record spanning more than 425,000 projects over more than 25 years. Nonetheless, safe handling practices during and immediately following installation are required to eliminate the possibility of health effects from exposure to isocyanates. Asthma, other lung problems, and irritation of the nose and throat can result from inhalation of isocyanates. Direct contact with the skin and eyes can result in irritation. Different individuals will react differently to the same exposures; some will be more sensitive than others. Everyone (other than Icynene-certified spray technicians) must vacate the job site, remaining completely out of the building or at least 50 feet away, while the spray is applied and for at least 2 hours* after spraying is completed to allow active ventilation of the job site and to ensure the foam chemicals are completely cured. No exceptions. Independent studies and third party toxicologist verification indicates that when the prescribed ventilation rates and periods are followed, Icynene spray foam insulation is safely cured. * For installations of low VOC products (Icynene Classic Max and Icynene ProSeal) in the United States only, re-occupancy of the job site is permitted after 2 hours provided that the rate of air exchange during spraying and for 2 hours thereafter equals or exceeds 40 Air Changes per Hour (ACH). WARNING STAY OUT OF PREMISES WHILE FOAM IS SPRAYED AND FOR 24 HOURS AFTER SPRAYING IS COMPLETE Health & Safety Homeowners The Evolution of Insulation Icynene Inc. 6747 Campobello Road Mississauga, Ontario L5N 2L7 Canada Ph: 1.800.758.7325 • ICYNENE.COM SL-519 • Updated January 2016 I have read and understand the information on this document. I understand that I must vacate the premises during spraying and for at least 2 hours* after spraying has been completed. NAME: BUILDING ADDRESS: STATE / PROVINCE: ZIP / POSTAL CODE: CITY: SIGNATURE: DATE: Email completed form to hsagreements@icynene.com or fax 1-888-340-2552. CLIENT ACKNOWLEDGEMENT STAY OUT OF PREMISES WHILE FOAM IS BEING SPRAYED AND FOR 2 HOURS* AFTER SPRAYING IS COMPLETE. *FOR APPLICATIONS OF LOW VOC ICYNENE CLASSIC MAX AND ICYNENE PROSEAL ONLY WITH MIN. 40ACH VENTILATION. Low VOC Icynene spray foam insulation products have an excellent health and safety record spanning more than 425,000 projects over more than 25 years. Nonetheless, safe handling practices during and immediately following installation are required to eliminate the possibility of health effects from exposure to isocyanates. Asthma, other lung problems, and irritation of the nose and throat can result from inhalation of isocyanates. Direct contact with the skin and eyes can result in irritation. Different individuals will react differently to the same exposures; some will be more sensitive than others. Severe asthma attacks have been reported in some sensitized workers exposed repeatedly to isocyanates while not wearing proper protective equipment. Some reports indicate a reaction and sensitization can occur following a single, sustained occupational exposure to isocyanates without proper protective equipment above the OSHA permissible exposure limit. But sensitization might not occur immediately in some individuals. Consistent use of personal proper protective equipment to prevent exposure during spraying and within the 1 hour**-period after spraying is completed is critical to eliminating the health hazard. Once sensitization has occurred, a worker might not be able work safely with spray foam insulation again. Sprayers, sprayer helpers, and anyone else present during spraying or within 1 hour** after spraying is complete: You must ventilate at 40ACH and must wear proper Personal Protective Equipment (PPE) at all times during spray, including full-body-coverage, chemical-protective clothing and a NIOSH-certified respirator with fresh air supply. While spraying and for 1 hour** after spraying is completed, no one must be allowed within 50 feet of the sprayed foam without wearing this type of PPE at all times. Adequate active, negative pressure ventilation (exhaust fans) of the job site must be in place during spray and for 2 hours** after spray is complete to allow for re-occupancy. For installations of low VOC products Icynene Classic Max and Icynene ProSeal in the United States only, re-entry of the job site is permitted after 1 hour** and re-occupancy of the job site is permitted after 2 hours** provided that ventilation rates are followed as recommended on this page. Independent studies and third party toxicologist verification indicates that when the prescribed ventilation rates and periods are followed, Icynene spray foam insulation is safely cured. Health & Safety Certified Sprayer The Evolution of Insulation™ Icynene Inc. 6747 Campobello Road Mississauga, Ontario L5N 2L7 Canada Ph: 1.800.758.7325 • ICYNENE.COM SL-511 • Updated January 2016 WARNING WEAR PROPER PERSONAL PROTECTIVE EQUIPMENT AT ALL TIMES ON PREMISES DURING SPRAYING AND WITHIN 24 HOURS AFTER SPRAY IS COMPLETE WEAR PROPER PERSONAL PROTECTIVE EQUIPMENT AT ALL TIMES ON PREMISES DURING SPRAYING & FOR AT LEAST 1 HOUR* AFTER SPRAYING IS COMPLETE. *FOR APPLICATIONS OF LOW VOC ICYNENE CLASSIC MAX AND ICYNENE PROSEAL ONLY WITH MIN. 40ACH VENTILATION. Low VOC RE-ENTRY AND RE-OCCUPANCY PERIODS Times based upon ventilating during and after a spray application. Ventilation Rate (Air Changes per Hour) Re-entry period for sprayers, helpers, informed trade workers and contractors Re-occupancy period for all others At 0.3 ACH 24 hours 24 hours At 1.0 ACH 12 hours* 24 hours At 10.0 ACH 4 hours* 24 hours At 40.0 ACH 1 hour** 2 hours** * Twelve (12) and four (4) hour re-entry for trades applies to all Icynene products sold in the United States. ** One (1) hour re-entry and two (2) hour re-occupancy applies only to Low VOC products (Icynene Classic Max and Icynene ProSeal). proseal_foam_us_0 (1).pdfProSeal foam US MATERIAL SAFETY DATA SHEET Product Name: ProSealTM Page 1 of 3 (F) Spray ICYNENE LD-C-50TM 6747 Campobello Rd., Mississauga, Ontario, L5N 2L7, Canada Tel: 905.363.4040 Toll Free: 800.758.7325 Fax: 905.363.0102 Section 1: Chemical, Product and Company Information Product Name: ICYNENE ProSealTM ICYNENE ProSealTM is a trademark of Icynene Inc. Product Use: SPRAY-ON CELLULAR PLASTIC INSULATION Product Code: Not Applicable Section 2: Ingredient Information Ingredients (% w/v, unless otherwise noted) Cas No: Wt.%: (BASE SEAL®), Component A CAS# 009016-87-9 50 % by volume (ICYNENE ProSealTM), Resin Component B 50 % by volume NOTE: Does not contain any ozone destroying or global warming refrigerants such as CFC’s, HCFC’s, or HFA’s. Section 3: PHYSICAL DATA Appearance: Rigid cream coloured cellular foam Solubility In Water: Insoluble. Density: 2.0 lbs./cubic foot Odour: None Emissions: Safe for occupancy after 24 hrs, no emissions detectable after 30 days. Section 4: FIRE & EXPLOSION HAZARD DATA Flammability: Combustion occurs at 400 ° F (material will not sustain combustion on its own) Flame Spread: Less than 20 Smoke Developed: Less than 400 Method Used: ASTM E84 Melting: Does not melt Flammable Limits: LFL: - not determined UFL: - not determined Extinguishing Media: Water, carbon dioxide, dry chemical or foam. MATERIAL SAFETY DATA SHEET Product Name: ICYNENE ProSealTM Page 2 of 3 (F) Spray ICYNENE ProSealTM Fire & Explosion Hazards: Prevent breathing of combustion fumes (smoke) Fire Fighting Equipment: Firefighters must wear a self-contained breathing apparatus to avoid breathing smoke generated by combustion. Section 5: REACTIVITY DATA Stability: Stable under all normal conditions Incompatibility: Compatible with all products Section 6: ENVIRONMENTAL & DISPOSAL INFORMATION Disposal Method: Follow all federal, provincial, state and local regulations. Section 7: HEALTH HAZARD DATA Detectable Emissions: No detectable emissions Systemic & Other Effects: Not available Ingestion: The consequences of ingestion of large amounts are unknown Dust Inhalation: May cause mechanical irritation to the respiratory system Eye Protection: Use glasses when cutting foam Skin Protection: Dust from foam cutting may cause irritation Section 8: FIRST AID Ingestion: Medical advice should be obtained Inhalation: Remove to fresh air, consult a physician Eye Contact: Flush with water to remove particles Skin Contact: No special precautions required Section 9: ADDITIONAL INFORMATION THE INFORMATION HEREIN IS GIVEN IN GOOD FAITH, BUT NO WARRANTY EXPRESS OR IMPLIED, IS MADE. CONTACT ICYNENE INC. FOR FURTHER INFORMATION. Section 10: PREPARATION INFORMATION: Prepared by: Icynene Telephone: 1-800-758-7325 Date of Preparation: April 3, 2014 MATERIAL SAFETY DATA SHEET Product Name: ICYNENE ProSealTM Page 3 of 3 (F) Spray ICYNENE ProSealTM HEALTH AND SAFETY STATEMENT FOR CERTIFIED ICYNENE SPRAYERS Icynene products have an excellent health and safety record spanning more than 350,000 insulation projects over more than 25 years. Nonetheless, safe handling practices during and immediately following installation are required to eliminate the possibility of health effects from exposure to isocyanates. Asthma, other lung problems, and irritation of the nose and throat can result from inhalation of isocyanates. Direct contact with the skin and eyes can result in irritation. Different individuals will react differently to the same exposures; some will be more sensitive than others. Severe asthma attacks have been reported in some sensitized workers exposed repeatedly to isocyanates while not wearing proper protective equipment. Some reports indicate a reaction and sensitization can occur following a single, sustained occupational exposure to isocyanates without proper protective equipment above the OSHA permissible exposure limit. But sensitization might not occur immediately in some individuals. Consistent use of personal proper protective equipment to prevent exposure during spraying and within the 24 hour-period after spraying is completed is critical to eliminating the health hazard. Once sensitization has occurred, a worker might not be able work safely with spray foam insulation again. Sprayers, sprayer helpers, and anyone else present during spraying or within 24 hours after spraying is complete: You must wear proper Personal Protective Equipment (PPE) at all times during spray, including full-body-coverage, chemical-protective clothing and a NIOSH-certified respirator with fresh air supply. While spraying and for 24 hours after spraying is completed, no one must be allowed within 50 feet of the sprayed foam without wearing this type of PPE at all times. Adequate active, negative pressure ventilation (exhaust fans) of the job site must be in place during spray and for 24 hours after spray is complete. Independent studies indicate that with 24 hours’ active ventilation after spraying is completed, Icynene spray foam insulation is safely cured. a_side_for_proseal_and_classic_max_-_july_1_2015_0.pdf SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS A-004 Page 1 of 9 6747 Campobello Rd., Mississauga, Ontario, L5N 2L7, Canada Tel: 905.363.4040 Toll Free: 800.758.7325 Fax: 905.363.0102 Section 1: Chemical, Product and Company Information Product Name: Base Seal® (Component ‘A’, Isocyanate)- For PROSEALTM & Classic Max TM Base Seal® is a registered trademark of Icynene Inc. Product Use: SPRAY-ON AND POUR-IN COMPONENT "A" POLYMERIC MDI. A component of The Icynene Insulation System® (Spray and Pour Foam Insulation) Product Code: COMPONENT "A" Revision Date: July. 1, 2015 Section 2: Hazards Identification Classification: Acute Toxicity Oral Category 4 Skin Corrosion/Irritation Category 2 Skin Sensitization Category 1 Serious Eye Damage/Eye Irritation Category 2 Respiratory Sensitization Category 1 Acute Toxicity Inhalation Category 1 Hazard Phrases: H303 - May be Harmful if swallowed H332 - Harmful if inhaled H373 - May cause damage to organs through prolonged or repeated exposure by inhalation H319 - Causes serious eye irritation H335 - May cause respiratory irritation H315 - Causes skin irritation H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled H317 - May cause an allergic skin reaction Precautionary Phrases: P260 - Do not breathe fume/mist/vapors/spray P264 - Wash exposed skin thoroughly after handling P271 - Use only outdoors or in a well-ventilated area P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves/protective clothing/eye protection/face protection P284 - In case of inadequate ventilation, wear respiratory protection SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS-A004 Page 2 of 9 Section 3: Composition and Ingredient Information Specific threshold concentration (GHS): Sens. Resp. 1 H334 >=0.1% Eye Irrit. 2 H319 >=5% Skin Irrit 2 H351 >=5% STOT SE 3 H335 >=5% Section 4: First Aid Measures Eye Contact: Immediately flush eyes with running water continuously for 15 minutes, keeping eyelids open. Seek immediate medical attention. Skin Contact: Remove contaminated clothing. After contact with skin, immediately wash with plenty of warm, soapy water. If symptoms develop, obtain medical attention. Contaminated clothing should be thoroughly cleaned. An MDI study has demonstrated that a polyglycol-based skin cleanser or corn oil may be more effective than soap and water. Inhalation: Remove patient from exposure; keep warm and at rest. Obtain immediate medical attention. Treatment is symptomatic for primary irritation or bronchospasm. If breathing is laboured, oxygen should be administered by qualified personnel. Apply artificial respiration if breathing has ceased or shows signs of failing. Ingestion: Do not induce vomiting. Provided the patient is conscious, wash out mouth with water. Obtain immediate medical attention. Notes to Physician: Symptomatic and supportive therapy as needed. Following severe exposure, medical follow-up should be monitored for at least 48 hours. Section 5: Fire Fighting Measures FLAMMABLE PROPERTIES Auto-ignition Temperature: >600C Flash Points: Closed cup: >110°C (230°F). Open cup: 230°C (446°F). Flammable Limits: Not available Explosion Hazard Not sensitive to static or mechanical impact. Other conditions that may cause explosions are not available. Fire Fighting Media and Instructions: SMALL FIRE: Use dry chemical powder. LARGE FIRE: Use water spray, fog or foam. Do not use water jet. Ingredient CAS No. Wt.% Classification Methylenediphenyldiis ocyanate, isomers and homologues 009016-87-9 30-70 Acute Tox.4 Inhalative H332 Skin IrritH315 Eye Irrit 2 H319 4,4'Methylene bisphenyl isocyanate 000101-68-8 30-70 Acute Tox.4 Inhalative H332 Skin IrritH315 Eye Irrit 2 H319 SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS-A004 Page 3 of 9 Keep people away. Isolate fire area and deny unnecessary entry. Stay upwind. Keep out of low areas where gases (fumes) can accumulate. Water is not recommended but may be applied in very large quantities as a fine spray when other extinguishing agents are not available. Contain fire water run-off if possible. Do not use direct water stream. May spread fire. Fight fire from protected location or safe distance. Consider use of unmanned hose holder or monitor nozzles. Use water spray to cool fire exposed containers and fire affected zone until fire is out. Immediately withdraw all personnel from area in case of rising sound from venting safety device or discoloration of the container. Move container from fire area if this is possible without hazard. Protective Equipment for Fire Fighters: Wear positive-pressure Self-Contained Breathing Apparatus, “SCBA” and protective fire fighting clothing (includes fire fighting helmet, coat, pants, boots, and gloves). Avoid contact with this material during fire fighting operations. If contact is likely, change to full chemical resistant clothing with SCBA. This will not provide sufficient fire protection; consider fighting fire from a remote location. For protective equipment in post-fire or non-fire clean-up situations, refer to the relevant sections. Products of Combustion: Carbon Monoxide, Carbon Dioxide, Nitrogen Oxides of the form NOx and HCN. Protective Clothing (Fire): Splash goggles. Full suit. Boots. Gloves. Self-Contained Breathing Apparatus, “SCBA”, should be used to avoid inhalation of the product. Special Remarks on Fire Hazards: Reacts slowly with water to produce carbon dioxide which may rupture closed containers. This reaction accelerates at higher temperatures. Section 6: Accidental Release Measures SEE MATERIAL SAFETY DATA SHEET Section 8. Exposure controls, personal protection Small Spill and Leak: Clean-up should only be performed by trained personnel. People dealing with major spillages should wear full protective clothing including appropriate respiratory protection. Evacuate the area. Prevent further leakage, spillage or entry into drains. Large Spill and Leak: Contain and absorb large spillages onto an inert, non-flammable adsorbent carrier (such as earth or sand). Shovel into open-top drums or plastic bags for further decontamination, if necessary. Wash the spillage area clean with liquid decontaminant. Test atmosphere for MDI. Neutralize small spillages with decontaminant. Remove and properly dispose of residues. (See Section 13 for disposal considerations). Notify applicable government authorities if release is reportable. The CERCLA RQ for 4,4-MDI is 5,000 lbs. (see CERCLA in Section 15). Decontaminant: Preparation of Decontamination Solution: Prepare a decontamination solution of 0.2 – 0.5% liquid detergent and 3-8% concentrated ammonium hydroxide in water (5-10% sodium bicarbonate may be substituted for the ammonium hydroxide). Follow the precautions on the supplier’s material safety data sheets when preparing and using solution. Use of Decontamination Solution: Allow deactivated material SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS-A004 Page 4 of 9 to stand for at least 30 minutes before shoveling into drums. Do not tighten the bungs. Mixing with wet earth is also effective, but slower. Section 7: Handling and Storage Handling: Avoid contact with the product or reaction mixture. Use only with adequate ventilation to ensure that the occupational exposure limit is not exceeded. The efficiency of the ventilation system must be monitored regularly because of the possibility of blockage. Avoid breathing aerosols, mists and vapours. (See Section 8 – Exposure Control for details). Storage: Keep containers properly sealed and when stored indoors, in a wellventilated area. Keep contents away from moisture. Due to reaction with water, and producing CO2 gas, a hazardous buildup of pressure could result if contaminated containers are re-sealed. Do not reseal contaminated containers. Uncontaminated containers, free of moisture, may be resealed only after placing under a nitrogen blanket. Do not store in containers made of copper, copper alloy or galvanized surfaces. Ideal storage temperature is 16-38°C (60-100°F). Keep stocks of decontaminant (See Section 6) readily available. Section 8: Exposure Controls and Personal Protection Ingredient: ACGIH TLV (8-hr. TWA) ppm U.S. OSHA PEL (8 hr. TWA) mg/m3 Methylene bisphenyl isocyanate (MDI): 0.005 ppm TWA 0.02 ppm Ceiling PEL’s are in accord with those recommended by OSHA. Preventive Measures: Conditions of use, adequacy of engineering or other control measures, and actual exposures will dictate the need for specific protective devices at your workplace. Engineering Controls: Use local exhaust ventilation to maintain airborne concentrations below the TLV. Suitable respiratory equipment should be used in cases of insufficient ventilation or where operational procedures demand it. For guidance on engineering control measures, refer to publications such as the ACGIH current edition of ‘Industrial Ventilation, a manual of Recommended Practice.” Personal Protection: Eyes: Chemical Safety goggles. If there is a potential for splashing, use a full face shield. Body and Hands: The following protective materials are recommended: Gloves (neoprene, nitril rubber or butyl rubber). Thin latex disposable gloves should be avoided for repeated or long term use. Protective clothing SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS-A004 Page 5 of 9 should be selected and used in accordance with “Guidelines for the Selection of Chemical Protective Clothing” published by ACGIH. Respiratory: When the product is sprayed or heated without adequate ventilation, an approved MSHA/NIOSH positive-pressure, supplied air respirator must be used. Air purifying respirators equipped with organic vapour cartridges and a HEPA (P100) particulate filter may be used under certain conditions when a cartridge change-out schedule has been developed in accordance with the OSHA respiratory protection standard (29 C.F.R. 1910.134). Consult your supervisor or S.O.P, for special handling instructions. Personal Protection in Case of a Large Spill: Splash goggles. Full suit. Vapour respirator or self-contained breathing apparatus (SCBA). Boots. Gloves. Suggested protective clothing might not be adequate. Consult a specialist before handling this product. Section 9: Physical and Chemical Properties Appearance/Physical State: Liquid Vapour Pressure: 0.000004 mmHg Odour: Slightly musty Vapour Density: 8.5 Colour: Brown pH: Not applicable Evaporation Rate: Not available Specific Gravity: 1.23 (Water = 1) Boiling Point/Condensation Point: >300°C decomposes Melting/Freezing Point: 15°C Coefficient of Water/Oil Distribution Not available Section 10: Stability and Reactivity Stability and Reactivity: Stable at room temperature. Conditions of Instability: Avoid high temperatures. Avoid freezing. Incompatibility with Various Substances: This product will react with any materials containing active hydrogens such as water, alcohol, amines, bases and acids. The reaction with water is very slow under 50°C (122°F) but is accelerated at higher temperatures. Some reactions may be violent. Hazardous Decomposition Products: Reacts slowly with water to generate CO2 which could cause pressure buildup in a closed container. By Fire and High Heat: hydrogen cyanide, carbon dioxide, carbon monoxide, oxides of nitrogen, isocyanate, isocyanic acid, and other undetermined compounds. Hazardous Polymerization: Polymerization may occur at elevated temperatures in the presence of alkalis, tertiary amines and metal compounds. SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS-A004 Page 6 of 9 Section 11: Toxicological Information Toxicity to Animals: LD50 Rat Oral: >5000 mg/kg LD50 Rabbit Dermal: >5000 mg/kg LC50 Rat Respirable aerosol: 2240 mg/m3 1 hours LC50 Rat Respirable aerosol: 490 mg/m3 4 hours Inhalation: This product is a respiratory irritant and potential respiratory sensitizer. Repeated inhalation of vapor or aerosol at levels above the occupational exposure limit could cause respiratory sensitization. Symptoms may include irritation to the eyes, nose, throat, and lungs, possibly combined with dryness of the throat, tightness of chest and difficulty in breathing. The onset of the respiratory symptoms may be delayed for several hours after exposure. A hyper-reactive response to even minimal concentrations of MDI may develop in sensitized persons. Skin Contact: Moderate irritant. Repeated and/or prolonged contact may cause skin sensitization. There is limited evidence from animal studies that skin contact may play a role in respiratory sensitization. These results emphasize the need for protective clothing including gloves to be worn at all times when handling these chemicals or in maintenance work. Eye Contact: The vapour, aerosol, and liquid are irritants. Ingestion: Ingestion may cause irritation of the gastrointestinal tract. Based on the acute oral LD50, this product is considered practically non-toxic by ingestion. Carcinogenic Effects: The ingredients of this product are not classified as carcinogenic by ACGIH or IARC, not regulated as carcinogens by OSHA, and not listed as carcinogens by NTP. Mutagenic Effects: There is no substantial evidence of mutagenic potential. Reproductive Effects: No adverse reproductive effects are anticipated. Teratogenic Effects: No birth defects were seen in two independent (rat) studies. Fetotoxicity was observed at doses that were extremely toxic (including lethal) to the mother. Fetotoxicity was not observed at doses that were not maternally toxic. The doses used in these studies were maximal respirable concentrations well in excess of the defined occupational limits. Remark: A study was conducted where groups of rats were exposed for 6 hours/day, 5 days/week for a lifetime to atmospheres of respirable polymeric MDI aerosol at concentrations of 0. 0.2, 1 or 6 mg/m3. No adverse effects were observed at 0.2 mg/m3. At the 1 mg/m3 concentration, minimal nasal and lung irritant effects were seen. Only at the top concentration (6.0 mg/m3) was there an increased incidence of a benign tumor of the lung (adenoma). One malignant pulmonary tumor (adenocarcinoma) was seen in the 6.0 mg/m3 group. MDI administration to rats in this study did not change the distribution and SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS-A004 Page 7 of 9 incidence of tumors from those seen in control animals. The increased incidence of lung tumors is associated with prolonged respiratory irritation and the concurrent accumulation of yellow material in the lung. In the absence of prolonged exposure to high concentrations leading to chronic irritation and lung damage, it is highly unlikely that tumor formation will occur. (MDI). There are reports that chronic exposure to diisocyanates by inhalation may result in permanent decreases in lung function. Section 12: Ecological Information/Environmental Fate Ecotoxicity: Polymeric MDI. LC50 (Zebra Fish) >1000 mg/l. EC50 (Daphnia Magna) (24 hour) >1000 mg/l EC50 (E. Coli) >100 mg/l Environmental Fate and Distribution: It is unlikely that significant environmental exposure in the air or water will arise based on consideration of the production and use of the substance. Degradation & Persistence: Immiscible with water, but will react with water to produce inert and non-biodegradable solids. Section 13: Disposal Considerations See Section 15 for Regulatory Information. Waste Information: The generation of waste should be avoided or minimized wherever possible. Disposal should be in accordance with local, state, provincial or national regulations. This material is not a hazardous waste under RCRA 40 CFR 261. Small quantities should be treated with a decontaminant solution (See Section 6). The treated waste is not a hazardous material under RCRA 40 CFR 261. Chemical waste, even small quantities, should never be poured down drains, sewers or waterways. Empty containers should be decontaminated and either passed to an approved drum recycler or destroyed. Section 14: Transport Information U.S. Hazardous Materials Regulation (DOT 49CFR) DOT Classification: Not regulated in drums of totes, less than 5000 lbs per container. Canadian Transportation of Dangerous Goods (TDG) Classification: Not regulated. IMO/IMDG Classification: Not regulated. ICAO/IATA Classification: Not regulated. SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS-A004 Page 8 of 9 Section 15: Regulatory Information NOTICE: The information herein is presented in good faith and believed to be accurate as of the effective date shown above. However, no warranty, expressed or implied is given. Regulatory requirements are subject to change and may differ from one location to another; it is the buyer's responsibility to ensure that its activities comply with federal, state or provincial, and local laws. The following specific information is made for the purpose of complying with numerous federal, state or provincial, and local laws and regulations. See other sections for health and safety information. REGULATORY INFORMATION (Not meant to be all-inclusive-selected regulations represented). This material is classified as hazardous under OSHA Hazard Communication Standard (29 CFR 1910.1200). US FEDERAL REGULATIONS This material is classified as hazardous under OSHA Hazard Communication Standard (29 CFR 1910.1200). HCS Classification: Toxic Irritating Material Sensitizing material TSCA 8(b) inventory: All Ingredients Listed. TSCA 12(b) one-time export notification: SARA Title III Section 313 (40 CFR Part 372): EPCRA Section 313 (40 CFR 372) Diisocyanate Compounds (Category Code N120) 98% EPCRA Section 313 (40 CFR 372) CERCLA (Comprehensive Environmental Response, Compensation and Liability Act): 4,4Methylene diphenyl Diisocyanate (CAS 10168-8) has a 5,000 lb. RQ (reportable quantity). Any spill or release above the RQ must be reported to the National Response Center (800-424-8802) This product does not contain nor is it manufactured with ozone depleting substances. State Regulations: California Prop. 65: No ingredients listed. CANADIAN REGULATIONS This product has been classified in accordance with the hazard criteria of the CPR (Controlled Products Regulations) and this MSDS (material Safety Data Sheet) contains all the information required by the CPR. WHMIS Canada: Class D-1A – Material causing immediate and serious toxic effects (very toxic). Class D-2A – Material causing other toxic effects (Very toxic). Class D-2B – Material causing other toxic effects (Toxic). CEPA: DSL/NDSL: All Ingredients Listed. SAFETY DATA SHEET Product Name: Base Seal® (Component ‘A’, Isocyanate) MSDS-A004 Page 9 of 9 Section 16: Other Information CAUSES DAMAGE TO THE FOLLOWING ORGANS: LUNGS, RESPIRATORY TRACT, SKIN, EYES. MAY BE HARMFUL IF INHALED. MAY CAUSE RESPIRATORY TRACT, EYE AND SKIN IRRITATION. MAY CAUSE ALLERGIC RESPIRATORY AND SKIN REACTION. HAZARDOUS MATERIAL INFORMATION SYSTEM (U.S.A.): Health 2 Fire Hazard 1 Reactivity 1 NATIONAL FIRE PROTECTION ASSOCIATION (U.S.A.): Fire Hazard 2 Health 2 Reactivity 1 Manufacturer Disclaimer: While the information and recommendations in this publication are to the best of our knowledge, information and belief accurate at the date of publication, NOTHING HEREIN IS TO BE CONSTRUED AS A WARRANTY, EXPRESS OR OTHERWISE. IN ALL CASES, IT IS THE RESPONSIBILITY OF THE USER TO DETERMINE THE APPLICABILITY OF SUCH INFORMATION AND RECOMMENDATIONS AND THE SUITABILITY OF ANY PRODUCT FOR ITS OWN PARTICULAR PURPOSE. THE PRODUCT MAY PRESENT HAZARDS AND SHOULD BE USED WITH CAUTION, WHILE CERTAIN HAZARDS ARE DESCRIBED IN THIS PUBLICATION, NO GUARANTEE IS MADE THAT THESE ARE THE ONLY HAZARDS THAT EXIST. Hazards, toxicity, and behaviour of the products may differ when used with other materials and are dependent upon the manufacturing circumstances or other processes. Such hazards, toxicity and behaviour should be determined by the user and made known to handlers, processors and end users. NO PERSON OR ORGANIZATION EXCEPT A DULY AUTHORIZED ICYNENE EMPLOYEE IS AUTHORIZED TO PROVIDE OR MAKE AVAILABLE, DATA SHEETS FOR ICYNENE PRODUCTS. DATA SHEETS FROM UNAUTHORIZED SOURCES MAY CONTAIN INFORMATION THAT IS NO LONGER CURRENT OR ACCURATE. NO PART OF THIS DATA SHEET MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM, OR BY ANY MEANS, WITHOUT PERMISSION IN WRITING FROM ICYNENE. ALL REQUESTS FOR PERMISSION TO REPRODUCE MATERIAL FROM THIS DATA SHEET SHOULD BE DIRECTED TO ICYNENE, MANUFACTURING MANAGER, PRODUCT SAFETY, AT THE ABOVE-NOTED ADDRESS. Revision Date: July.1 , 2015 Prepared By: Icynene Telephone: 1.800.758.7325 Icynene spray foam insulation products have an excellent health and safety record spanning more than 350,000 projects over more than 25 years. Nonetheless, safe handling practices during and immediately following installation are required to eliminate the possibility of health effects from exposure to isocyanates. Asthma, other lung problems, and irritation of the nose and throat can result from inhalation of isocyanates. Direct contact with the skin and eyes can result in irritation. Different individuals will react differently to the same exposures; some will be more sensitive than others. Severe asthma attacks have been reported in some sensitized workers exposed repeatedly to isocyanates while not wearing proper protective equipment. Some reports indicate a reaction and sensitization can occur following a single, sustained occupational exposure to isocyanates without proper protective equipment above the OSHA permissible exposure limit. But sensitization might not occur immediately in some individuals. Consistent use of personal proper protective equipment to prevent exposure during spraying and within the 4 hour*-period after spraying is completed is critical to eliminating the health hazard. Once sensitization has occurred, a worker might not be able work safely with spray foam insulation again. Sprayers, sprayer helpers, and anyone else present during spraying or within 4 hours* after spraying is complete: You must wear proper Personal Protective Equipment (PPE) at all times during spray, including full-body-coverage, chemical-protective clothing and a NIOSH-certified respirator with fresh air supply. While spraying and for 4 hours* after spraying is completed, no one must be allowed within 50 feet of the sprayed foam without wearing this type of PPE at all times. Adequate active, negative pressure ventilation (exhaust fans) of the job site must be in place during spray and for 4 hours* after spray is complete. For installations of low VOC products Icynene Classic Max and Icynene ProSeal in the United States only, re-entry and re-occupancy of the job site is permitted after 4 hours* provided that ventilation rates are followed as recommended on this page. Independent studies and third party toxicologist verification indicates that when the prescribed ventilation rates and periods are followed, Icynene spray foam insulation is safely cured. Health & Safety Certified Sprayer The Evolution of Insulation™ Icynene Inc. 6747 Campobello Road Mississauga, Ontario L5N 2L7 Canada Ph: 1.800.758.7325 • ICYNENE.COM SL-511 • Updated May 2015 WARNING WEAR PROPER PERSONAL PROTECTIVE EQUIPMENT AT ALL TIMES ON PREMISES DURING SPRAYING AND WITHIN 24 HOURS AFTER SPRAY IS COMPLETE RE-ENTRY AND RE-OCCUPANCY PERIODS Times based upon ventilating during and after a spray application. Ventilation Rate (Air Changes per Hour) Re-entry period for sprayers, helpers, informed trade workers and contractors Re-occupancy period for all others At 0.3 ACH 24 hours 24 hours At 1.0 ACH 12 hours* 24 hours At 10.0 ACH 4 hours* 24 hours At 40.0 ACH 4 hours* 4 hours* * Twelve (12) and four (4) hour re-entry for trades applies to all Icynene products sold in the United States. Four (4) hour re-occupancy applies only to low VOC products (Icynene Classic Max and Icynene ProSeal). WEAR PROPER PERSONAL PROTECTIVE EQUIPMENT AT ALL TIMES ON PREMISES DURING SPRAYING & WITHIN 4 HOURS* AFTER SPRAYING IS COMPLETE. *FOR APPLICATIONS OF LOW VOC ICYNENE CLASSIC MAX AND ICYNENE PROSEAL ONLY. Low VOC mdc200v3_resin_sds_us_-_june_9_2015.pdf SAFETY DATA SHEET Product Name: ICYNENE PROSEALTM B-SIDE RESIN Page 1 of 6 Section 1: Chemical, Product and Company Information Product Name: ICYNENE PROSEALTM B-Side Resin also known as MD-C-200TM V3 ICYNENE MD-C-200TM and ICYNENE PROSEALTM are trademarks of Icynene Inc. Product Code: ICYNENE PROSEALTM B-SIDE RESIN Product Use: Blend of polymeric resins and additives that react with polymeric methylene diisocyanate to create PROSEALTM foam, a semi-rigid closed cell polyurethane foam for building and other construction insulation and protection. For professional and industrial use only. Company Information: Icynene Inc., 6747 Campobello Rd., Mississauga, Ontario, L5N 2L7, Canada Tel: 905.363.4040 Toll Free: 800.758.7325 Fax: 905.363.0102 Section2: Hazards Identification Classification Acute Toxicity: oral, Category 4 Acute Toxicity: Skin, Category 5 Skin Corrosion/Irritation, Category 1A Serious Eye Damage/Eye Irritation, Category 2B Specific Target Organ Toxicity (repeated exposure) [central nervous system (CNS) and kidneys] – Category 2 Specific Target Organ Toxicity (single exposure) [central nervous system (CNS) and kidneys] – Category2 Component CAS No. Wt % 1,1,1,3,3-Pentafluorobutane 406-58-6 13 – 30 Tris(1-chloro-2-propyl) phosphate 13674-84-5 7 – 13 1,1,1,2,3,3,3-Heptafluoropropane 431-89-0 1 – 5 Bis(3-dimethylaminopropyl)-n,ndimethylpropandiamine 33329-35-0 1 - 10 N-cyclohexyl-methylcyclohexanamine 7560-83-0 1-7 Pentamethyldiethylenetriamine 3030-47-5 1-7 Section 3: Composition/Information on Ingredients MATERIAL SAFETY DATA SHEET Product Name: ICYNENE PROSEALTM B-Side Resin Page 2 of 6 Section 4: First Aid Measures Eye: Immediately flush eyes with plenty of water, occasionally lifting the upper and lower eyelids. Check for and remove any contact lenses. Continue to rinse for at least 20 minutes. Get medical attention. Skin: Clean exposed skin with soap and plenty of water. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Clean shoes thoroughly before reuse. Inhalation: Move exposed person to fresh air. Keep person warm and at rest. If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. Get medical attention. It may be dangerous to the person providing aid to give mouth-to-mouth resuscitation. Get medical attention if adverse health effects persist or are severe. If unconscious, place in recovery position and get medical attention immediately. Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband. In case of inhalation of decomposition products in a fire, symptoms may be delayed. The exposed person may need to be kept under medical surveillance for 48 hours. Ingestion: Get medical attention immediately. Wash out mouth with water. Move exposed person to fresh air. Can enter lungs and cause damage. Do not induce vomiting. Chemical burns must be treated promptly by a physician. Never give anything by mouth to an unconscious person. Notes to physician: Adrenalin and similar sympathomimetic drugs should be avoided following exposure as cardiac arrhythmia may result with possible subsequent cardiac arrest. Symptomatic treatment and supportive therapy as indicated. Following severe exposure the patient should be kept under medical review for at least 48 hours as delayed pulmonary edema may develop. Section 5: Fire Fighting Measures Flash Point: Not Available Method Used: Not Available Flammable Limits: LFL: UFL: Not Available Not Available Extinguishing Media: Carbon dioxide, dry chemical, foam. In case of large fires, water spray should be used. Use an extinguishing agent suitable for the surrounding fire. Explosion Hazards: In a fire or if heated, a pressure increase will occur and the container may burst. In use, may form flammable/explosive vapor-air mixture if no proper ventilation is in place. Fire Hazards: Promptly isolate the scene by removing all persons from the vicinity of the incident if there is a fire. No action shall be taken involving any personal risk or without suitable training. Fire water contaminated with this material must be contained and prevented from being discharged to any waterway, sewer or drain. MATERIAL SAFETY DATA SHEET Product Name: ICYNENE PROSEALTM B-Side Resin Page 3 of 6 Hazardous Combustion Products Carbon dioxide, carbon monoxide, nitrogen oxides, Dense black smoke, Other potentially toxic fumes. Fire Fighting Equipment: Fire-fighters should wear appropriate protective equipment and selfcontained breathing apparatus (SCBA) with a full face-piece operated in positive pressure mode. Section 6: Accidental Release Measures Personal Precautions: No action shall be taken involving any personal risk or without suitable training. Evacuate surrounding areas. Keep unnecessary and unprotected personnel from entering. Do not touch or walk through spilled material. Do not breathe vapor or mist. Provide adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put on appropriate personal protective equipment Environmental Precautions: Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers. Inform the relevant authorities if the product has caused environmental pollution (sewers, waterways, soil or air). Water polluting material. May be harmful to the environment if released in large quantities. Methods for Cleaning Up: Stop leak if without risk. Move containers from spill area. Approach release from upwind. Prevent entry into sewers, water courses, basements or confined areas. Wash spillages into an effluent treatment plant or proceed as follows. Contain and collect spillage with noncombustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and place in container for disposal according to local regulations (see section 13). Dispose of via a licensed waste disposal contractor. Contaminated absorbent material may pose the same hazard as the spilled product. Note: see section 1 for emergency contact information and section 13 for waste disposal. Section 7: Handling and Storage Handling Put on appropriate personal protective equipment (see section 8). Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. Workers should wash hands and face before eating, drinking and smoking. Persons with a history of skin sensitization problems should not be employed in any process in which this product is used. Avoid exposure during pregnancy. Do not get in eyes or on skin or clothing. Do not breathe vapor or mist. Do not ingest. Use only with adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Keep in the original container or an approved alternative made from a compatible material, kept tightly closed when not in use. Empty containers retain product residue and can be hazardous. Do not reuse container. Storage Store in accordance with local regulations. Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials (see section 10) and food and drink. Recommended storage temperature (Min/Max): 23 - 30°C. If materials are received outside the recommended temperature, condition the materials for 24 hours before use. Keep container tightly closed and sealed until ready for use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in MATERIAL SAFETY DATA SHEET Product Name: ICYNENE PROSEALTM B-Side Resin Page 4 of 6 unlabeled containers. Use appropriate containment to avoid environmental contamination. Make sure there is adequate ventilation to prevent localized vapor accumulation. Section 8: Exposure Controls/Personal Protection Engineering Controls Use local exhaust ventilation to maintain airborne concentrations below the TLV. Suitable respiratory equipment should be used in cases of insufficient ventilation or where operational procedures demand it. The local exhaust ventilation must be independent of HVAC system, such as furnace, air conditioning, etc. The ventilation equipment should be running during and after the installation process. HVAC system should be turned off during and 24 hours after the installation. Respiratory Protection: Sprayers and Helpers must always wear Supplied-Air Respirators with full-face protection (hood or full-face piece type) when spraying. When handling the foam product, it is essential that at a minimum workers were properly fit-tested NIOSH approved Air Purifying Respirator. Skin Protection: Sprayers and helpers must always wear chemically resistant gloves and full body protection to prevent skin contact. There should be no skin exposed during handling, processing or application of Icynene™ spray foam products. Eye Protection: Goggles or shield safety eyewear complying with an approved standard should be used when handling or spraying the foam products to avoid eye exposure to liquid splashes, mists or dusts. Hands Butyl Rubber, Nitrile Rubber and Neoprene Chemical-resistant, impervious gloves complying with an approved standard should be worn at all times when handling the foam chemical products. Section 9: Physical and Chemical Properties Physical State: Brown liquid Boiling Point: Not Available Vapour Pressure: Not Available Freezing Point: Not Available Vapour Density: Not Available Solubility in Water: Not Available VOC content Not Available Specific Gravity: 1.2 Odour: Amine Odour pH: 10.5-11.5 Viscosity: 250-450 cps at 25°C Brookfield Spindle #1 at 20 RPM Coefficient of Water/Oil Distribution Not Available Section 10: Stability and Reactivity MATERIAL SAFETY DATA SHEET Product Name: ICYNENE PROSEALTM B-Side Resin Page 5 of 6 Stability: This product is stable under normal conditions. In use, it may form localized flammable/explosive vapour-air mixture if ventilation is inadequate. Incompatibility: Reactive or incompatible with the following materials: oxidizing materials, organic materials, metals, acids and alkalis, and isocyanates. Shelf-Life: Six months Hazardous Polymerization: Under normal conditions of storage and use, hazardous polymerization will not occur. Section 11: Toxicological Information Potential Acute Health Effects: Ingestion Harmful if swallowed Inhalation Irritating to respiratory system. Eyes Severely irritating to eyes. Risk of serious damage to eyes Skin Harmful and severely irritating to skin. May cause skin sensitization. Potential Chronic Health Effects: Chronic Effects: Contains material that may cause target organ damage, based on animal data. Target Organs: Cardiovascular system, central nervous system Carcinogenicity: No known significant effects or critical hazards Mutagenicity: No known significant effects or critical hazards Teratogenicity: Contains material which can cause birth defects. Fertility Effect: No known significant effects or critical hazards Developmental Effects: No known significant effects or critical hazards Section 12: Ecological Information/Environmental Fate Aquatic Ecotoxicity: Not Available Biodegradability: Not Available Environmental Effects: The majority of this product is intended to react with co-reactant polymeric diisocyanate MDI and form solid foam prodcuct staying in place of service. Little environmentally harmful chemicals will be released to the environment. This product may be harmful to the environment if accidentally released in large quantities. Section 13: Spill, Leak and Disposal Procedures Major Spill: Call Icynene Inc. (800) 758-7325. If transportation spill involved call CANUTEC (613) 996-6666 Minor Spill: Absorb the resin with sawdust or other absorbent. Scoop up solid absorbent for waste disposal. The area should then be washed down to dilute and remove the remaining traces of material. Disposal Method: The generation of waste should be avoided or minimized wherever possible. Empty containers or liners may retain some product residues. This material and its container must be disposed of in a safe way. Dispose of surplus and non-recyclable products via a licensed waste disposal contractor. Disposal of this product, solutions and any byproducts should at all times comply with the requirements of MATERIAL SAFETY DATA SHEET Product Name: ICYNENE PROSEALTM B-Side Resin Page 6 of 6 environmental protection and waste disposal legislation and any regional local authority requirements. Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers. Section 14: Transport Information TDG (TRANSPORTATION OF DANGEROUS GOODS) CLASSIFICATION: Not Regulated. Section 15: Regulatory Information CANADA: CEPA (DSL) All components are listed or exempted. WHMIS: D2A: Material causing other toxic effects (Very Toxic) D2B: Material causing other toxic effects (Toxic). This product has been classified in accordance with the hazard criteria of the CPR (Controlled Products Regulations) and this MSDS (Material Safety Data Sheet) contains all the information required by the CPR. Section 16: Other Information References: - Canadian Guide of the Law and Regulations of the Transportation of Dangerous Goods - Controlled Products Regulations - Manufacturer’s Material Safety Data Sheets Manufacturer Disclaimer: While the information and recommendations in this publication are to the best of our knowledge, information and belief accurate at the date of publication, NOTHING HEREIN IS TO BE CONSTRUED AS A WARRANTY, EXPRESS OR OTHERWISE. IN ALL CASES, IT IS THE RESPONSIBILITY OF THE USER TO DETERMINE THE APPLICABILITY OF SUCH INFORMATION AND RECOMMENDATIONS AND THE SUITABILITY OF ANY PRODUCT FOR ITS OWN PARTICULAR PURPOSE. NO PERSON OR ORGANIZATION EXCEPT A DULY AUTHORIZED ICYNENE EMPLOYEE IS AUTHORIZED TO PROVIDE OR MAKE AVAILABLE, DATA SHEETS FOR ICYNENE PRODUCTS. DATA SHEETS FROM UNAUTHORIZED SOURCES MAY CONTAIN INFORMATION THAT IS NO LONGER CURRENT OR ACCURATE. NO PART OF THIS DATA SHEET MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM, OR BY ANY MEANS, WITHOUT PERMISSION IN WRITING FROM ICYNENE. ALL REQUESTS FOR PERMISSION TO REPRODUCE MATERIAL FROM THIS DATA SHEET SHOULD BE DIRECTED TO ICYNENE, MANUFACTURING MANAGER, PRODUCT SAFETY, AT THE ABOVE-NOTED ADDRESS. PREPARATION INFORMATION: Revision Version and Date: June 9, 2015 Prepared by: Icynene Inc. Telephone: 1.800.758.7325 Icynene spray foam insulation products have an excellent health and safety record spanning more than 350,000 projects over more than 25 years. Nonetheless, safe handling practices during and immediately following installation are required to eliminate the possibility of health effects from exposure to isocyanates. Asthma, other lung problems, and irritation of the nose and throat can result from inhalation of isocyanates. Direct contact with the skin and eyes can result in irritation. Different individuals will react differently to the same exposures; some will be more sensitive than others. Severe asthma attacks have been reported in some sensitized workers exposed repeatedly to isocyanates while not wearing proper protective equipment. Some reports indicate a reaction and sensitization can occur following a single, sustained occupational exposure to isocyanates without proper protective equipment above the OSHA permissible exposure limit. But sensitization might not occur immediately in some individuals. Consistent use of personal proper protective equipment to prevent exposure during spraying and within the 4 hour*-period after spraying is completed is critical to eliminating the health hazard. Once sensitization has occurred, a worker might not be able work safely with spray foam insulation again. Sprayers, sprayer helpers, and anyone else present during spraying or within 4 hours* after spraying is complete: You must wear proper Personal Protective Equipment (PPE) at all times during spray, including full-body-coverage, chemical-protective clothing and a NIOSH-certified respirator with fresh air supply. While spraying and for 4 hours* after spraying is completed, no one must be allowed within 50 feet of the sprayed foam without wearing this type of PPE at all times. Adequate active, negative pressure ventilation (exhaust fans) of the job site must be in place during spray and for 4 hours* after spray is complete. For installations of low VOC products Icynene Classic Max and Icynene ProSeal in the United States only, re-entry and re-occupancy of the job site is permitted after 4 hours* provided that ventilation rates are followed as recommended on this page. Independent studies and third party toxicologist verification indicates that when the prescribed ventilation rates and periods are followed, Icynene spray foam insulation is safely cured. Health & Safety Certified Sprayer The Evolution of Insulation™ Icynene Inc. 6747 Campobello Road Mississauga, Ontario L5N 2L7 Canada Ph: 1.800.758.7325 • ICYNENE.COM SL-511 • Updated May 2015 WARNING WEAR PROPER PERSONAL PROTECTIVE EQUIPMENT AT ALL TIMES ON PREMISES DURING SPRAYING AND WITHIN 24 HOURS AFTER SPRAY IS COMPLETE RE-ENTRY AND RE-OCCUPANCY PERIODS Times based upon ventilating during and after a spray application. Ventilation Rate (Air Changes per Hour) Re-entry period for sprayers, helpers, informed trade workers and contractors Re-occupancy period for all others At 0.3 ACH 24 hours 24 hours At 1.0 ACH 12 hours* 24 hours At 10.0 ACH 4 hours* 24 hours At 40.0 ACH 4 hours* 4 hours* * Twelve (12) and four (4) hour re-entry for trades applies to all Icynene products sold in the United States. Four (4) hour re-occupancy applies only to low VOC products (Icynene Classic Max and Icynene ProSeal). WEAR PROPER PERSONAL PROTECTIVE EQUIPMENT AT ALL TIMES ON PREMISES DURING SPRAYING & WITHIN 4 HOURS* AFTER SPRAYING IS COMPLETE. *FOR APPLICATIONS OF LOW VOC ICYNENE CLASSIC MAX AND ICYNENE PROSEAL ONLY. Low VOC