Superior Specialty Supply is a wholesale distributor of the products shown on this site.
Please contact us to direct you to your local authorized distributor.
Metacaulk® Firestop Pillows are intumescent and designed for use primarily in large openings with cables, cable trays, blank openings or multiple penetrating items. In the event of a fire, Metacaulk® Firestop Pillows prevent the spread of flames and hot gases through the openings.
Metacaulk® Firestop Pillows Features