Intumescent Fire Only Seals - Multi Pack - White - 2100mm - 10pcs
This multi pack contains full length intumescent strips for four doors. The strip comes supplied without a brush seal and is suitable for a fire only door.
Rapid high-pressure multi-directional expansion
Mineral based: safe to handle, containing no fibrous material or harmful chemicals
Unaffected by moisture, humidity, atmospheric pollution and other common industrial and household chemical substances
Laboratory ageing tested for 100 years
Supplied with self adhesive backing for ease of installation