4" Firestop Pipe Collar - Fireproof Seal for Plumbing & HVAC Pipes - Ideal for Commercial Buildings & Residential Fire Protection Systems

Product Description

Metacaulk Pipe Collars are prefabricated firestop systems for through-penetrations using PVC, CPVC, ABS, PVC foam core, ABS foam core, FRPP, PEX pipe and electrical cable. UL classified for both open and closed pipe systems.Metacaulk Pipe Collars feature an easy locking mechanism that assures simple installation. The collars design greatly reduces the time and expense required to install competitive collars.US Patent No. 6,207,085.Specifications: Size: 4"