Fire Barrier Sheets & Wraps
3M fireproofing wraps are foil-encapsulated, non-combustible and flexible wraps that protect grease ducts, air ducts and plenum air spaces.
Grease Duct Doors
Easy-to-install, fire-tested and both UL- and Intertek-listed access doors for use in conjunction with 3M™ Fire Barrier Duct Wraps.
Fire Barrier Devices
Use 3M Fire Barrier Cast In Devices to fire proof combustible and non combustible pipe and cable penetrations through concrete floor assemblies.
Fire Barrier Caulks and Sealants
A broad line of firestop sealants used to help prevent the spread of fire, smoke, toxic fumes and moisture. Good for both joint and through-penetration applications. Fire ratings of up to 4 hours in tested and listed systems. Re-enterable/repairable. Moisture cure. Available in nonslump and self leveling.