Fire Protection Products

Cast-In Devices
The 3M™ Fire Barrier Cast-In Devices are a line of firestopping devices that are installed to firestop combustible and non-combustible pipe and cable penetrations through concrete floor assemblies.

Duct Wraps
A foil-encapsulated, non-combustible, flexible fireproofing wraps for grease ducts, air ducts and plenum air spaces.

Fire Barrier Caulks
A firestop caulk used to prevent the spread of fire, smoke, toxic fumes and moisture for up to four hours. Good for both joint and through-penetration application. Re-enterable/repairable.

Fire Barrier Collars
A manufactured collar which works in conjunction with 3M™ Fire Barrier Duct Wrap.

Fire Barrier Composite Sheets
A one-part composite system comprised of four components, used for shielding cable trays and conduit, HVAC ductwork and vital process equipment from radiant heat, flame spread and smoke.

Fire Barrier Foams
RTV foam (two-part, liquid-silicone elastomer). Good for complex through-penetration applications. Re-enterable/repairable. Easily mixed by hand (small amounts) or by automated mixing and dispensing equipment (large amounts).

Fire Barrier Mortars
Lightweight cementitious firestop with excellent adhesion. Bonds to concrete, metals, wood, plastic and cable jacketing.

Fire Barrier Pillows
Our pillows intumesces (expands) and locks itself into place, completely surrounding the penetrant(s) stopping smoke, fire and toxic gases from spreading to the next room or next floor for the rated time period. They are easy to install and great for retr

Fire Barrier Putties
A firestop putty used to prevent the spread of fire, smoke, toxic fumes and moisture for up to four hours.

Fire Barrier Sealants
A broad line of firestop sealants used to 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. Re-enterable/repairable. Moisture cured. Available in nonslump

Plastic Pipe Devices
Devices used to firestop plastic pipe through penetrations.

Wrap Strips
Intumescent wraps/strips used to firestop pipe and cable penetrations through fire-rated construction.