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Do you ever stop to think about the real reason you install firestop products? 3M has scientists who are devoted to it. Every day, their job is to develop and test innovative firestop solutions designed to help save lives.

From the leader in fire protection...
3M has been creating innovative firestop systems for more than 25 years. Their complete line of fire protection products helps stop the spread of fire, smoke and toxic fumes. They’re easy to install and are approved for a wide variety of firestop applications by Underwriter’s Laboratories, Factory Mutual and Omega Point Laboratories. In fact, they are the only manufacturer that can provide fully tested systems to firestop all of these scenarios:

3M™ Fire Barrier IC 15WB Sealant From $8.25 Is a latex sealant designed for use as a one-part fire, smoke, noxious gas and water sealant. In addition, the unique intumescent property of this material (expands when heated) means that as the noncombustible pipe, cable or pipe insulation is consumed by fire, sealant expands to maintain the penetration seal.	3M™ Fire Barrier CP 25WB+ Caulk From $12.25 Is a premium elastomeric latex caulk designed for use as a one-part fire, smoke, noxious gas and water sealant. In addition, the unique intumescent property of this material (expands when heated) means that as cable or pipe insulation is consumed by fire, CP 25WB+ Caulk expands to maintain the penetration seal.
Caulk Guns From $3.70 Are available for use with all fire protection caulk and sealant products.