3M™ Fire Barrier Plastic Pipe Device PPD 6.0, 6 in
A one-piece metal collar assembly encasing 3M's heat-expanding FS-195+ material. Used to firestop 6" non-metallic pipe in new and retrofit installations. Achieves up to 2-hour fire protection in tested and listed systems.
Device mounts easily with conventional mounting hardware such as toggle bolts for gypsum or masonry anchors for concrete (hardware sold separately).