3M™ Fire Barrier Sealant IC 15WB+

Economical, general-purpose latex-based intumescent firestop sealant. Provides up to a 3-hour fire rating. Water based product makes clean up easy.

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3M CP25WB+ Caulk

An endothermic, intumescent latex / water based sealant. Provides up to a 4-hour fire rating. More versatile than Firedam 150 product (can be used with more UL classifications). Water based product makes clean up easy.

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3M Fire Barrier Moldable Putty

An intumescent and endothermic hand moldable putty product. Adheres to all common building surfaces including cement, gypsum, wood, plastic and metal. As a moldable product, openings can be sealed and reentered with ease. Can be used to seal construction gaps, cable, insulated pipe, electrical conduit, electrical boxes and metal pipe.

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3M Plastic Pipe Device

Easy to install devices achieve a 2-hour fire rating for PVC and ABS pipe. Unique anchor straps replace the need for power tools, mounting screws, washers and other fasteners - all you need is pliers. One piece metal collar - just lock the latch and bend the tap to secure. Intumescent and endothermic. Can also be conventionally anchored.

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3M™ Fire Barrier Cast-In Devices for Plastic Pipes

Intumescent device that firestops 2-inch non-metallic penetrations through fire-rated concrete floor assemblies. The device is installed by attaching directly to the form before a concrete slab is poured. Creates an opening through which mechanical, electrical or plumbing penetrants can be routed after the slab is cured and forms are removed. Provides up to 3-hour fire protection. Easily adjusted height accommodates concrete thickness from 2-1/2" up to 8".  Rugged one-piece design to withstand every-day bumps, kicks and hard knocks of the construction process. Red color easily identifiable as fire-rated device.

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3M™ Fire Barrier Cast-In Tub Box Assemblies

Our 3M™ Fire Barrier Cast-In Tub Box Assemblies create a void on the top surface of a concrete slab to allow for plumbing. Simply remove the foam insert after the slab is cured to access the void. This provides a secure and permanent firestop solution.  Firestop tested for up to 3 hours, when used in conjunction with a 2-inch 3M™ Fire Barrier Cast-In Device for metallic and non-metallic penetrations, in accordance with ASTM E 814 (UL 1479).  Easily adjusted height accommodates concrete thickness from 4-1/2 inches to 8 inches.  Eliminates time and expense of core drilling holes in concrete.

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3M Fire Block Foam

Fire Block Foam is a ready-to-use foam fireblock designed to help prevent the spread of flames and smoke in residential Type V and non-commercial rated construction*.  Quickly seals openings, expanding up to 200% in volume. Heat resistant up to 240° F.  Bonds to most building materials,  excellent as a draftstop and a thermal insulator.  Tack-free in approximately 5 minutes. Tested to ATM E 184 (modified) as a Type V residential fireblock.

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