Smoke and Acoustical Caulk, Application Method Caulk , Color White, Container Size 20 oz, Container Type , Drying Time 2 hr, Expansion Temperature Not Applicable, Fire Rating Not Rated, Fire Resistance Type Smoke & Acoustical, Firestop Type Sealant/Caulk, Flame Spread Index 5, Flame Spread Rating Class A, For Material Type All Common Construction Surfaces, For Use On Busways, Cabling, Conduits, Pipes, ptraps, outlet boxes, smoke partitions, Formulation Latex Based WARNING: Cancer - www.P65Warnings.ca.gov -