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• • V 1 Code Compliance Research Report CCRR-1043 Page 2 of 8 Gaco F1850 insulation has a shelf life of 6 months on the Sections R202 and R806.5, based on testing in accordance polymeric isocyanate (A component) and 6months on the with ASTM E2178. resin (B component) when stored in factory-sealed containers at these temperatures. 3.2.4 Air Barrier: Gaco F1850 insulation, at a minimum thickness of 1 inch, is considered an air-barrier material in 3.1.2 DC315 Intumescent Coating: DC315 intumescent accordance with IECC Section C402.5.1.2.1,based on testing coating, manufactured by IFTI, Paint to Protect, is a water- in accordance with ASTM E2178. based coating supplied in 5-gallon pails and 55-gallon drums. The coating material has a shelf life of 24 months when The insulation, at a minimum thickness of 1 inch, is also stored in factory-sealed containers at a temperature considered an air barrier assembly in accordance with IECC between 41°F to 95°F. DC315 complies with ICC-ES AC456 as Section C402.5.1.2.2 based on testing in accordance with recognized in Intertek CCRR-1076. ASTM E2357. Window and door penetrations must be flashed in accordance with manufacturer's installation 3.1.3 TPR2 FIRESHELL Coatings: TPR2 FIRESHELL F10E instructions and the air barrier assembly must conform to coatings, manufactured by TPR2 Corporation, are water- IECC Section C402.5.1.1. based intumescent coatings supplied in 5-gallon pails and 55- gallon drums. The coatings have a shelf life of 1 year when 3.2.5 Vapor Permeance: Gaco F1850 has a vapor stored unopened at temperatures between 45°F and 95°F. permeance of less than 1 perm (5.7 x 1011 kg/Pa-s-m2) at a Fireshell F10E complies with ICC-ES AC456 as recognized in minimum thickness of 0.44 inch and may be used where a ICC-ES ESR-3997. Class II vapor retarder is required by the applicable Code. 3.1.4 No-Burn®Plus ThB Intumescent Coating:No-Burn® 3.2.6 Water-resistive Barrier: Gaco F1850 may be used as Plus ThB intumescent coating is a water-based coating an alternative to the water-resistive barrier specified in IBC supplied in 5-gallon pails and 55-gallon drums. The coating Section 1404.2 and IRC Section R703.2 when installed at a has a shelf life of 18 months when stored unopened at minimum of 1-inch thickness on exterior side of exterior wall temperatures between 40°F and 90°F. No-Burn®Plus ThB sheathing. complies with ICC-ES AC456 as recognized in IAPMO UES ER- 305. 4.0 INSTALLATION 3.2 Performance Characteristics: 4.1 General: 3.2.1 Surface Burning Characteristics: The insulation, at a Gaco F1850 must be installed in accordance with the maximum thickness of 4 inches and a nominal density of manufacturer's published installation instructions, the 2.1 pounds per cubic foot, has a flame-spread index of 25 or applicable Code, and this Research Report. The less and a smoke-developed index of 450 or less when tested manufacturer's published installation instructions and this in accordance with ASTM E84. Thicknesses of up to 9-1/2 Research Report must be strictly adhered to, and a copy of inches in ceilings and floors, and 7-1/2 inches in vertical the instructions must be available on the jobsite during surfaces,are recognized based on full scale fire performance installation. testing in accordance with NFPA 286. When the insulation is separated from the interior living space of the building with 4.2 Application: minimum 1/2-inch-thick gypsum board, the maximum thickness is not limited. Gaco F1850 insulation is spray-applied on the jobsite using a volumetric positive displacement pump as identified in the 3.2.2 Thermal Resistance: The insulation has thermal Gaco application instructions. The insulation must be applied resistance(R-value)at a mean temperature of 75°F as shown when the ambient temperature is greater than 32°F. The in Table 2. insulation must not be used in areas that have a maximum in-service temperature greater than 200°F.The foam plastic 3.2.3 Air Permeability: Gaco F1850 insulation, at a must not be used in electrical outlet or junction boxes or in minimum thickness of 1 inch,is considered air-impermeable contact with water,rain or soil. The foam plastic must not be insulation in accordance with IBC Section 1202.3 or IRC sprayed onto a substrate that is wet,or covered with frost or ice, loose scales,rust,oil,or grease. The insulation must be protected from the weather during and after application.The 545 E.Algonquin Road •Arlington Heights• Illinois•60005 intertek.com/building oicimarr Intertek PCA-101 Version:21 December 2017 SFT-CCRR-OP-40b