Intumescent fire seal (EI 90)

Intumescent fire seal (EI 90)

This versatile sealing system is made up of mineral fibreboard and a fire-retardant coat of intumescent material fit for any type of cable and combustible or non-combustible pipes.

It can be used in both moist and dry indoor rooms. The maximum seal size in walls is 120 cm x 120 cm; seals in ceilings may be up to 62.5 cm wide and up to 200 cm long. Seal widths ≤ 55 cm can be made indefinitely long.