3M Fire Barrier Sealant FD 150+ Red 28 fl. oz. Cartridge 6/Case

Ready-to-use, gun-grade latex-based elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. When properly installed, this product provides up to 4-hour fire protection in tested and listed systems. Firestops construction joints and through penetrations. Available in blue, red or limestone, no mixing required, ± 19% movement capability.