Fireseal Expansion Joint Filler

Fireseal is a non-fibrous sponge making an ideal fire barrier. It is an economical seal between building elements where minimal movement is expected.

Fireseal is a flexible non-toxic sponge impregnated with a fire material, it does not absorb moisture or chemicals nor does it require special clothing or gloves while installing.

Fireseal is only affected by fire once a temperature of 200°C is reached, when it will start to expand maintaining the fire integrity of the void or opening it is protecting.

Tested to BS 476 Parts 20/22 up to 2 hours

All available in 1 metre lengths