Bio Fireshield 66455 Biostop Fire-Rated 3" Pipe Collar - Case of 6

Description

Biostop Pipe Collars are prefabricated for open and closed through-penetration firestop systems using 3" plastic pipe. An easy locking mechanism assures easy installation. The collar design greatly reduces the time and expense that is required to install competitive collars. Biostop Pipe Collars are used to seal off plastic pipe both in closed and vented (DWV) conditions. Also for use on 3" diameter ABS (cellular core or solid core), FRPP, PVC and CPVC pipe. The collar may be used on up to 3 hour rated concrete floors and walls, up to 2 hour rated gypsum walls and up to 2 hour rated wood floors. Features: Saves on Labor Cost Easy Installation Economical No Measurement of MaterialRequired Highly Intumescent Tested for PVC, CPVC, ABS andPVC/ABS Foam Core, FRPP, PP