3M™ Fire Barrier Ultra Plastic Pipe Device

A plastic pipe firestop system. A one piece metal collar assembly encasing 3M`s heat expanding Ultra GS material, used for new and retrofit installations.

Used to Firestop 1.5 to 6" non-metallic pipe for up to 3 hours. Used in conjunction with the 3M™ Ultra Fast Anchors can be installed in about one minute. May also be installed using conventional fasteners.