Fire Barrier Sealant Caulk, 4.5 gal., 3M, Mfr#: 150+

Fire Barrier Sealant Caulk, Application Method Caulk Gun, Color Gray, Container Size 4.5 gal, Container Type Pail, Coverage Area Not Applicable, Drying Time Not Applicable, Expansion Temperature Not Applicable, Expansion Volume Not Applicable, Fire Rating 3 hr, Fire Resistance Type Fire-Resistant Materials, Firestop Type Sealant/Caulk, Flame Spread Index Not Applicable, Flame Spread Rating Not Applicable, For Material Type All Common Construction Surfaces