3M Orange Foam Fireblock Sealant 12 oz ~ 3-Pack
Buy 3 and Save!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 E84 (mod) Class 1 for smoke spread and flame development. This fireblock foam is ready-to-use and tack-free in approximately 5 minutes.Tested as a Type V residential Fireblock to ASTM E 84 (modified)Durable foam is heat-resistant (up to 240 F/115 C)Acts as a draftstop to help reduce air infiltrationThermal insulator foam offers an R-Value of 4-5/inch (25.4 mm) typicalFireblock foam is ready-to-use (no mixing required)Tack-free in approximately 5 minutesExpands up to 200% in volume to quickly and effectively seal openingsMeets International Building Code (IBC) and International Residential Code (IRC) Fireblocking RequirementsFeatures minimal shrinkage and sag-resistant formulation to help ensure longevityExcellent adhesion that bonds to con