Fire Barrier Moldable Putty Pads, Red, 9.5" X 9.5" Our 3M™ Fire Barrier Moldable Putty Pads MPP+ Are A One-Part Firestop Material Used In Various Fire-Rated Assemblies, Such As Electrical Box Protection. Designed to Prevent The Spread Of Fire, Smoke and Noxious Gasses, This Intumescent Material Comes Ready to Use In Convenient 1/10 (2.54 MM) Thick Pads That Are Conformable By Hand With No Mixing or Tools. Pads Are Firestop Tested Up to 4 Hours.

3M™ Fire Barrier Moldable Putty Pads MPP+

3M Fire Barrier Moldable Putty Pads MPP+ - Shapeable

BUILDING CODE COMPLIANCE - Adheres to the back of electrical boxes to restore the rating of the fire wall HELPS PREVENT THE SPREAD OF FIRE – dozens of