Manufacturer : 3M
Base Type : Water
Brand Name : 3M™
Color : Gray
Composition : Gypsum
Container Size : 5 gal
Standards : CAN/ULC-S115|UL 1479||EN1366|ASTM E814
Product Status : Active
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- 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
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.
Specification SheetInstruction/Installation ManualSDS
