3M CP25WB Fire Barrier Caulk, 10.1 Oz Nutdriver Sets Size: 5" x 24"

Size: 5" x 24"

Allow surface to dry thoroughly

Holded in side handles

Accessories shown in alternate image sold separately

Kills all plant life

3M CP25WB Fire Barrier Caulk, 10.1 Oz Nutdriver Sets Size: 5" x 24"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.