A compressible fire retardant foam laminated both faces with a graphite based intumescent polymer, designed to fire stop cable bunches in electrical trunking and cable trays where they pass through fire rated walls and floors. To install, the product is simply cut to the required length and compressed between the cables and the surrounding trunking/ structure to form a tight seal.
P12/330 Flexible intumescent gap sealer
P12/35 Flexible intumescent gap sealer
Rockwool Firepro Multi-Cable Firestop
|Standard product features|
60 mm wide x 30 mm thick x 1000 mm long.
Tested to BS 476: Part 20, providing up to 4 hours fire protection.