This pack contains enough lengths of intumescent strip for a full door. The strip comes supplied with a brush seal and is suitable for a fire and smoke doors.
- 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