Fire Barrier Sealant, Application Method Caulk , Trowel, Color Red, Container Size 5 gal, Container Type Pail, Coverage Area 1.08 cu ft, Drying Time 30 min @ 77 Degrees F, Expansion Temperature 200 Degrees F, Expansion Volume 25X, Fire Rating 4 hr, Fire Resistance Type Smoke & Acoustical, Firestop Type Sealant/Caulk, Flame Spread Index 0, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Top of Wall, Formulation Water Based