3M Fire Barrier Mortar Size:5 Gallon Drum This robust masonry hand tool

This robust masonry hand tool provides reliable performance for professionals

Installation and removal are straightforward

0Ah battery BL1840B reaches a full charge in 40 minutes or less

gray stones to match the factory polish with no marks or haze

3M Fire Barrier Mortar Size:5 Gallon Drum This robust masonry hand toolReady to mix pumpable mortar is deal for firestopping large annular spaces and floors. 3M Fire Barrier Mortar is a lightweight, gypsum based powder that mixes with water to form a heat absorbing firestop for through penetrations in fire rated floor or wall assemblies. Versatile mortar can be mixed self leveling or non sag, and adheres to a range of construction substrates and penetrants. It also acts as a heat sink, reducing the chance of fire on