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Item P26-0213

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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