Metacaulk® Pipe Collars

Metacaulk® Firestop 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 systems.

Metacaulk® Firestop Collars feature an easy locking mechanism that assures simple installation. The collar’s design greatly reduces the time and expense required to install competitive collars.

Metacaulk® Pipe Collars are prefabricated for open and closed through-penetration firestop systems using 1 1/2″(38 mm) to 6″ (152 mm) plastic pipe. 


  • No measurements of material
  • Fits in limited access areas
  • 25% reduction of installation time
  • 70% Cost effective to fire rated dry ceiling system
  • Easy to maintenance