51115-11638 3M Fire Protection Sealant,Fire barrier sealant CP 25WB+,10.1 fl oz cartridge2
Features
High-performance latex-based intumescent fire stop sealant. When properly installed, this product provides up to 4-hour fire protection in tested and listed systems. Fire stops items penetrating through fire-rated construction assemblies. Dries to red color, no mixing required.