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F <br /> GacoOnePass F1850 i <br /> Page 2 <br /> Water Absorption C1763 0.21 %by volume <br /> Water Resistive Barrier ICC-ES AC71, Pass <br /> AATCC Method 127 <br /> UV Weathering AC71 Pass No blistering or <br /> delamination <br /> Accelerated Aging AC71 Pass No blistering or <br /> delamination <br /> Hydrostatic Pressure—55 cm AATCC Method 127 Pass No water leakage <br /> (21.6")water column <br /> Pull Adhesion <br /> DensDeck D4541 39 psi <br /> Concrete D4541 48 psi <br /> OSB 04541 43 psi <br /> Fungi Resistance C1338 Pass no growth <br /> Hot Surface Performance C411 Pass No flaming, charring, <br /> or smoldering <br /> UL GREENGUARD Pass No harmful effects <br /> VOC Emissions UL GREENGUARD Pass No harmful effects <br /> Gold <br /> *These items are provided for general information. <br /> 'Federal Trade Commission regulations published in the Federal Register 16 CFR Part 460 require that R value testing of polyurethane foam <br /> insulation must be conducted on aged samples at a 75°F mean test temperature.Failure to comply can result in substantial fines by the FTC. <br /> `"'To determine R values for thickness not listed: a. between 1 inch and 3.5 inch can be determined through linear interpolation;or, <br /> b.greater than 3.5 inches can be calculated based on R 7.2/iinch <br /> SURFACE BURNING CHARACTERISTICS <br /> GacoOnePass F1850 meets Class A(Class 1)requirements when tested in accordance with ASTM E84(UL 723)as <br /> defined in NFPA 101 and Section 803 of the International Building Code (2009, 2012,2015). <br /> SYSTEM FLAME SPREAD INDEX SMOKE DEVELOPED INDEX <br /> GacoOnePass F18501 5 350 <br /> I Sample tested at 4"(10.2 cm)thickness.May be installed at unlimited thicknesses when covered with%"gypsum board. <br /> LARGE SCALE FIRE TESTING <br /> TEST PERFORMANCE LOCATION FOAM THICKNESS!COATING <br /> Vertical surfaces Up to 8.0"(20.3 cm)/No Coating Required <br /> AC377 Ignition Barrier <br /> Horizontal or sloped surfaces Up to 10.0"(25.4 cm)/No Coating Required <br /> NFPA 286 Thermal Barrier Vertical surfaces Up to 7.5"(19.1 cm)/DC315- 18 mil wet <br /> Horizontal or sloped surfaces Up to 9.5"(24.1 cm)/DC315- 18 mil wet <br /> Vertical surfaces Up to 7.5"(19.1 cm)/TPR2 Fireshell <br /> NFPA 286 Thermal Baffler <br /> - 18 mil wet <br /> Horizontal or sloped surfaces Up to 11.25"(24.1 cm)/TPR2 Fireshell <br /> F10E/TB- 18 mil wet <br /> GacoOnePass F1850 meets or exceeds the IBC requirements for exterior walls in type I, II, Ill, IV and V construction. <br /> This includes NFPA 285 and NFPA 259 testing with Intertek Listings(GWUFIP 30-02, GWUFIP 30-01). <br /> VAPOR RETARDER <br /> GacoOnePass F1850 meets the requirement of one perm or less for a Class II vapor retarder per the International Code <br /> Council and ASHRAE when installed at 0.44 inches in depth. However, minimum installed thickness recommended by <br /> Gaco Western is 0.75 inches.Water vapor permeability at various thicknesses is provided below: <br /> Thickness WVP Thickness WVP <br /> 0.44" 1.00 perms 3" 0.15 perms <br /> 1.0" 0.44 perms 4" 0.11 perms <br /> 2" 0.22 perms <br /> Made in the USA • /" ��gaco.com • 877.699.4226 <br />