Fire Barrier Sealant, Application Method Caulk Gun, Color Red, Container Size 20 fl oz, Container Type Cartridge, Coverage Area Not Applicable, Drying Time Not Applicable, Expansion Temperature Not Applicable, Expansion Volume Not Applicable, Fire Rating 3 hr, Fire Resistance Type Not Applicable, Firestop Type Sealant/Caulk, Flame Spread Index Not Applicable, Flame Spread Rating Not Applicable, For Material Type All Common Construction Surfaces, For Use On Cables, Pipe, Formulation Latex Based

Ready-to-use, 3M Fire Barrier Sealant FD 150+ is a latex-based elastomeric sealant. This gun-grade sealant cures when dispensed to form a monolithic flexible firestop seal and, when properly installed, this product provides up to 4-hour fire protection in tested and listed systems. 3M formulated this sealant to help prevent the spread of fire, smoke and noxious gas and firestop joints and through penetrations through floor slabs, walls and other fire-rated building partitions and assemblies. This firestop sealant offers a continuous seal with ± 19% movement capability for construction joints and typical pipe movement and exhibits excellent adhesion to a full range of construction substrates.