An ICC code complying fireblock penetration sealant suitable for Type V residential constructions Gun Foam II Fire Blocking Packaged in 24 oz. cans. Each Can Theoretical Yield (¼" bead) is 3,200 linear feet Flame Spread - 15, Smoke Developed - 25, Density - 1.3-1.8 lbs./cu.ft., R Value - 7.12 per inch thickness Max. Service Temp for Cured Foam - 250ºF (121ºC), ICC-ES ESR-1926 approved, Tack-Free/Dry Time - 10 minutes, Full Cure Time - 1 hour Kit includes: 10/24oz Cans Gun Foam II Fire Blocking and 2/12oz Cans Poly Foam Cleaner Touch ‘n Seal Gun Foam II polyurethane foam is a, high-performance, one component, approved Type V Residential Fireblock sealant for use in filling annular spaces around penetrations for approved fire blocking performance as an important part of residential fire safety. Used around pipe and conduits, the bright orange Gun Foam II permanently air seals and insulates gaps and cracks up to 1-1/2” (38 mm) wide blocking drafts, moisture, insects while improving comfort and reducing energy usage in commercial, industrial, agricultural and residential applications. Gun Foam II can be used on wood, masonry, insulating foam boards, metal, plastics and sheetrock. Touch N Seal Zero FOC PolyClean easily cleans wet foam from hands, tools and applicator guns. Attach directly to the gun basket to flush barrel. EPA Zero VOC.