A plastic holder for surface mounting with intumescent on face and corner blade for the stop, giving both fire and smoke sealing. This
is ideal for larger gaps and buckled doors. Very quick to fit in brown, white and black. Complete with lock paper and keep shut signs.
Double Set is supplied with a brush seal for the meeting stiles.
Tested to BS476 Part 22 (1987), achieving an integrity of up to 66 minutes with an 11mm gap at the head of the door.
The intumescent strips included have also been successfully tested to BS476 Part 23 (1987).
Envirograf FB70 is a 1.2mm thick x 1220mm reinforced glass cloth impregnated with yellow fire rated ...
This product was used in a number of fire resistance tests employing the general procedures and crit...
Surface-mounted brush seals with self-adhesive backing tape, available in brown, black, white, or gr...