Large opening firestop for floors, walls, ceilings, cables, and cable trays to help prevent the spread of fire and hot gasses. Ready to install.
The Metacaulk Firestop Pillows are used for large openings for cables, and cable trays to help prevent the spread of fire and hot gasses. Ready to Install.
Metacaulk's Composite Sheet is a 36"x36" rigid fire resistive panel that was designed for larger openings to restore the fire rating in floors, walls or ceilings.
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