24 oz All Season Gun Foam, Pack of 12 Yield (linear feet) per 24 oz. Can - 1/4" bead - 2200 FT, 3/8" bead - 1000 FT R Value - 4.5 per inch thickness, Density - 1.6-2.1 lbs./cu.ft. Flame Spread - 5, Smoked Developed - 10 ICC-ESR-1926 - Polyurethane Foam Sealant 1 Case of 12 / 24oz cans