Metacaulk Intumescent Pipe Collars 1-1/2" - Case of 12 Glass Blades Provides more than two times

Provides more than two times the rust prevention of using lacquers and enamels alone

5 1 1/4 In

35 mm) material thickness

For precast and shop use only

Metacaulk Intumescent Pipe Collars 1-1/2" - Case of 12 Glass Blades Provides more than two timesMetacaulk Pipe Collars Metacaulk Pipe Collars are prefabricated firestop devices designed for open and closed through penetration firestop systems using 1 1 2 to 6 inch (38152 mm) plastic pipes. They provide reliable fire protection by sealing plastic pipe penetrations and helping prevent the spread of flames, smoke, and heat through fire rated assemblies. Designed for both closed and vented (DWV) pipe conditions, Metacaulk Pipe Collars feature an