3M CP25WB Fire Barrier Caulk, 10.1 Oz Try Size: 1" x 1"

Size: 1" x 1"

Grill Type: Portable

Sleeved 5/8" X 72"

Two way ratchet

Unique cleaning and protective formula helps make cleaning large carpet areas easy

3M CP25WB Fire Barrier Caulk, 10.1 Oz Try Size: 1" x 1"Forms a tight barrier against fire, smoke and toxic fumes. Suitable for a wide variety of through penetration fire stops, including cable, metal pipe, insulated pipe, glass pipe, construction gaps, HVAC ductwork and certain plastic pipe applications. Cures to form a flexible seal, installs with a standard caulking gun, pneumatic pumping equipment or putty knife. ASTM, FM and U. L. tested for 3 hour fire penetration seal for walls and floors.