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Fire Protection


3M provides Fire Protection products and systems designed to help prevent the spread of fire, smoke and noxious gases.


3M™ Fire Barrier Moldable Putty Pads MPP+, 7 in x 7 in, 20/case

3M™ Fire Barrier Moldable Putty Pads MPP+, 7 in x 7 in, 20/case

A one-part, ready-to-use, re-enterable, intumescent putty that can be easily formed to firestop wall-openings and through penetrations in fire-rated assemblies.



3M™ Fire Barrier Pillows FB249, Small, 2 in x 4 in x 9 in, 24/case

3M™ Fire Barrier Pillows FB249, Small, 2 in x 4 in x 9 in, 24/case

Self-contained, intumescent product for use in a wide variety of through-penetration firestops including cable trays, conduit and blank openings.




3M™ Fire Barrier Pillows FB269, Medium, 2 in x 6 in x 9 in, 16/case

3M™ Fire Barrier Pillows FB269, Medium, 2 in x 6 in x 9 in, 16/case

Self-contained, intumescent product for use in a wide variety of through-penetration firestops including cable trays, conduit and blank openings.



3M™ Fire Barrier Pillows FB369, Large, 3 in x 6 in x 9 in, 20/case

3M™ Fire Barrier Pillows FB369, Large, 3 in x 6 in x 9 in, 20/case

Self-contained, intumescent product for use in a wide variety of through-penetration firestops including cable trays, conduit and blank openings.




3M™ Fire Barrier Sealant CP 25WB+, 2 gallon, Pail, 1/case

3M™ Fire Barrier Sealant CP 25WB+, 2 gallon, Pail, 1/case

We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.



3M™ Fire Barrier Sealant CP 25WB+, 5 gallon, Pail, 1/case

3M™ Fire Barrier Sealant CP 25WB+, 5 gallon, Pail, 1/case

We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.




3M™ Fire Barrier Sealant CP 25WB+, 10.1 fl. oz., Cartridge, 12/case

3M™ Fire Barrier Sealant CP 25WB+, 10.1 fl. oz., Cartridge, 12/case

We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.



3M™ Fire Barrier Sealant CP 25WB+, 20 fl. oz., Sausage, 10/case

3M™ Fire Barrier Sealant CP 25WB+, 20 fl. oz., Sausage, 10/case

We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.




3M™ Fire Barrier Sealant CP 25WB+, 27 fl. oz., Cartridge, 6/case

3M™ Fire Barrier Sealant CP 25WB+, 27 fl. oz., Cartridge, 6/case

We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.



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3M™ Interam™ Endothermic Mat E-5A-4, Aluminum Backing, 24.5 in x 20 ft, Roll, 1/case

Flexible mat with endothermic technology that, when exposed to high temperatures or flame, releases chemically bound water to slow heat transfer and help protect critical electrical and structural components from fire.





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