Fire Barrier Mortar Ready To Mix Pumpable For Large Annular Spaces And Floors Gray Lightweight Polypropylene Fiber Reinforced Powder For Self Leveling Or Non Sag Applications With High Heat Absorption And Strong Firestop Performance

Heat-Absorbing Fire Barrier Mortar for Large Annular Spaces
✔️ Pumpable, lightweight, self-leveling, heat-absorbing firestop

This ready-to-mix, pumpable fire barrier mortar is a lightweight, gypsum-based powder designed for firestopping large penetrations in floor and wall assemblies. It mixes with water to form a heat-absorbing barrier that helps protect unexposed sides. The polypropylene-fiber reinforced formula supports self-leveling or non-sag applications and is tested for up to 3 hours (ASTM E 814 (UL 1479) and CAN/ULC-S115). Color: Off-white with dark flecks.

✅ Lightweight gypsum-based powder for firestop applications
✅ Ready-to-mix pumpable formula for large annular spaces and floors
✅ Polypropylene-fiber reinforced for strength
✅ Self-leveling or non-sag performance when mixed with water
✅ Heat-absorbing mortar reduces fire spread on unexposed sides
✅ Firestop tested up to 3 hours per ASTM E814/UL 1479 and CAN/ULC-S115
✅ Contains no asbestos, MMMF or halogens
✅ Off-white color with dark flecks

💡 What is a fire barrier mortar used for in through-penetration firestop assemblies?

This handy material helps seal penetrations in floor and wall assemblies to slow heat transfer and fire spread. - Through-penetration firestop for floors and walls
- Heat-absorbing barrier protects unexposed sides
- Handy for self-leveling or non-sag installations in fire-rated assemblies
✝️