3M™ Fire Barrier Sealant FD 150+ Limestone, 10.1 fl. oz., Cartridge, 12/case

Product Description

Get professional results with 3M abrasives, tapes & fasteners, films and other solutions for improving and repairing your home.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,