The 3M Fire Barrier Pillows are a self-contained highly intumescent product designed to firestop a wide variety of through-penetrations including cable trays (up to two per opening), conduit and blank openings, which penetrate fire-rated construction.
Categories: Blocks / Pillows
3M Fire Barrier Self Locking Pillows are based on the design of our 3M™ Fire Barrier Pillows they provide all of the system coverage you have gotten use to plus they provide the added benefits of interlocking strips which allow them to easily be installed in floors and walls and removed quickly when new services are added.
Categories: Blocks / Pillows
Ready-to-use, intumescent flexible blocks based on a two-component polyurethane foam.
Categories: Blocks / Pillows
Metacaulk Firestop Pillows are intumescent and designed for use primarily in large openings with cables, cable trays, blank openings or multiple penetrating items.
Categories: Blocks / Pillows
Unlike other products that incorporate intumescent sheets or coatings on just the top and bottom surfaces, our Firestop Pillows are coated on all sides meaning faster and more aggressive expansion.
Categories: Blocks / Pillows
