Fire Barrier Sealant Application Method Caulk Gun Color Red Container Size 20.2 oz Container Type Sausage Coverage Area .51 cu ft Drying Time 30 min @ 77 Degrees F Expansion Temperature 300 Degrees F Expansion Volume 25X Fire Rating 4 hr Fire Resistance Type Intumescent Firestop Type Sealant/Caulk Flame Spread Index 0 Flame Spread Rating Class A For Material Type Plastic Concrete Steel Fiberglass Gypsum Metal