This is a solvent free, easy to use, non-setting fire resistant compound, which is ideal for sealing around pipes and cables in walls and floors.

Tested to EN1366-3 on C1, C2 and D1 Type Cables, Cable Trays and Metallic Pipes. Causes no known detrimental effects to plastic pipes, plastic cables, sheathing or metallic components. Can accommodate substantial movement of service penetrations. The flexibility of the putty enables complex and irregular shapes and openings to be fire stopped.

It offers excellent hot and cold smoke sealing properties and is not affected by fungal attack or moisture. Ideal for electrical, telecommunications and other such industries. Fire putty has been independently tested in accordance with BS476: Part 20: 1987 and EN1366-3 and can provide up to 240 minutes fire resistance depending on depth and volume.

For use in block wall, concrete, masonry, plasterboard partitions and concrete floors.