Metacaulk® FRM Fire Rated Mortar has load bearing characteristics and is suitable for economically firestopping large openings for through-penetrations in fire-rated walls and floors. It can be used with power cables, fiber optic or telephone cables, aluminum or steel cable trays, EMT, copper, steel or cast iron pipe.
Features:
- Fast, no-shrink, malleable set
- Excellent for large openings
- Easily cut or drilled