Fire Barrier Sealant Application Method Caulk Gun Color Red Container Size 10.3 oz Container Type Cartridge Coverage Area 15.3 lb per gal Drying Time 21 day Expansion Temperature 100 Degrees F Expansion Volume Not Applicable Fire Rating 4 hr Fire Resistance Type Smoke Acoustical Firestop Type Sealant/Caulk Flame Spread Index Not Applicable Flame Spread Rating Not Applicable For Material Type All Common Construction Surfaces