Fire Block Putty

Pillows and pads sealants composite sheets quick pass solution putty sticks and pads fire barrier self locking pillows.

Fire block putty. We formulated this dark red easily moldable putty stick to provide up to 4 hours of fire protection. 3m fire block sealant fb 136 is a one component non combustible draft smoke and fire blocking sealant designed to resist high temperatures and smoke passage in nonrated construction. The firestop solution includes. Easily moldable and reusable firestop putty designed to help create a fire and smoke barrier around cables and metal pipes.

1994 3m introduces fire protection wraps for grease air fume and plenum ducts. A 1 part ready to use re enterable intumescent putty that can be easily formed to fire stop through penetrations and blank openings in fire rated assemblies. Use 3m fire block sealant fb 136 to seal interior construction voids around wires pipes hvac ducts and vents in wood or steel framed non rated construction. 3m fire barrier moldable putty stix mp is a one part re enterable intumescent putty that can be easily formed to firestop through penetrations and blank openings in fire rated assemblies.

These putty stix also produce a draft and cold smoke seal and help reduce noise transfer. Often used to fill voids in large openings and or complex fire stop systems. They prevent the spread of smoke flames and toxic fumes. 3m fire barrier moldable putty stix mp are a one part firestop material used in various fire rated assemblies such as electrical box protection.

The b line series firestop solution includes a variety of products to help create a barrier that impedes the transmission of smoke fire and toxic gases from spreading between adjacent rooms and floors for the rated time period. Provides up to 4 hours of fire protection. Re moisten with a few drops of water if putty becomes dry. Firestop sealants caulks and putties are liquid or spreadable materials that are used to seal cracks seams and other smaller openings.

3m fire barrier cp25 caulk 3m fire barrier putty 303 and 3m interam mat introduced. Surface burning characteristics ul 723 astm e84. 3m fire barrier moldable putty stix mp is a one part re enterable intumescent putty that can be easily formed to firestop through penetrations and blank openings in fire rated assemblies. We formulated this dark red easily moldable putty stick to provide up to 4 hours of fire protection.

Dark red moldable putty stick. 1982 3m fire barrier cp25 caulk 3m fire barrier putty 303 and 3m interam mat introduced. Good for up to 40 uses. Compare 1 cp 617.