SEALz® Fire Rated Pillows are a low-cost and easy-to-install method for permanently or temporarily sealing fire-walls and floors around penetrations such as ducts, cable trays, pipes, and other services.

SEALz® Fire Rated Pillows are manufactured from a silicone-treated hard-wearing fibre bag with a dust-proof polyethylene inner layer filled with expanded perlite and reactive expansion agent, which expand rapidly when exposed to fire. The intumescent material expands and hardens to seal against the passage of fire, smoke, and hot gases.

SEALz® Fire Rated Pillows have been tested and comply with the requirements of BS EN 1380-2: 2007 Al: 2009.