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51115-08378 3M Fire Barrier Ultra Plastic Pipe Device ULTRA PPD 1.5,1.5"
A one piece metal collar assembly encasing 3M`s heat-expanding 3M(TM) Fire Barrier Wrap Strip Ultra GS material. Used to firestop 1-1/2 (38.1 mm) non-metallic pipe, cables and combos in new and retrofit installations. Achieves up to 3-hour fire protection in tested and listed systems. Device mounts easily and quickly (takes about 1 minute) when using 3M(TM) Ultra Fast Anchors and a pliers (requires 2 anchors, anchors sold separately), no power tools, mounting screws or other fasteners needed. Can also be anchored using conventional methods (e.g. toggle bolts for gypsum or masonry anchors for concrete).