3M ULTRAPPD4.0 Fire Barrier Pipe Collar, Silver Silver (Pack of 10)

Our 3M™ fire barrier plastic pipe device is designed for 6 in non-metallic pipe in new and retrofit through penetration installations. This one-piece metal collar assembly is designed to fit smoothly around the pipe with no assembly required and provides anchor tabs for stability. It is firestop tested up to 2 hrs tested and listed systems. Online purchases are in packages of 10.