3M - 3M FB-FOAM Fire Block Foam, Orange, 12 fl.oz Can

3M™ Fire Block Foam FB-Foam is a fireblock and draftstop used to help seal, fill, insulate and bond for non-rated residential and commercial construction. This foam-in-place fireblock is heat-resistant (up to 240.F/115.C) and meets ASTM E 84 (mod) Class 1 for smoke spread and flame development. This fireblock foam is ready-to-use and tack-free in approximately 5 minutes. Features: TESTED PERFOMANCE: Tested to ASTM E84 (modified) as a Type V Residential Fireblock; DURABLE POLYURETHANE FOAM: Heat resistant up to 240±F (115±C); VOLUME EXPANDING PROPERTIES: Expands up to 200% in volume upon dispensing to quickly and effectively seal openings; INHIBITS AIR CIRCULATION: Draftstop.helps reduce air infiltration; READY TO USE IMMEDIATELY: Fireblock foam is ready-to-use (no mixing required); Tack-free in approximately 5 minutes