This firestop sealant is designed to help maintain fire-rated assemblies by sealing penetrations and joints in fire-resistive walls and floors.
Manufactured by 3M, Metacaulk® MC150 expands when exposed to heat, helping block the spread of fire, smoke, and toxic gases. Ideal for use around metal pipes, conduits, and cable penetrations in commercial and industrial buildings.
Brand: 3M
Product Type: Firestop Sealant
Product Line: Metacaulk®
Model: MC150
Container Size: 10 oz Cartridge
Application: Fire-rated wall & floor penetrations
Use With: Metal pipes, conduits & cable penetrations
Function: Fire, smoke & gas sealing
Installation: Caulking gun
