Mortar 7000031968

Ready-to-mix pumpable mortar is deal for firestopping large annular spaces and floors Lightweight mortar designed to absorb heat, reducing chance of combustion on unexposed sides Polypropylene-fiber reinforced powder mixes with water for self-leveling or non-sag applications Contains no asbestos, MMMF or halogens Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC-S115 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 unexposed sides of the assembly. For mechanical and electrical through penetrations where the penetrants may generate heat, our 3M™ Fire Barrier Mortar (PDF, 279.8 Kb) provides a ready-to-mix solution. The firestop mortar (PDF, 400 Kb) comes ready to mix with potable water, making it fast and cost-effective. Our mortar can be mixed to a thinner consistency for self-leveling applications such as floors, or as a non-sag material for vertical walls. It adheres well to range of common construction materials including concrete, metals, wood, plastic and cable jacketing.