Astroflame intumescent seals is an intumescent graphite based fire seal contained within a PVC sleeve for fitting into a rebate to either the leaves or the frame of a door. Supplied in 1.05m lengths as standard, if you require full 2.1m lengths then please contact the office In the event of a fire the seal expands (intumesces) to many times its original volume and seals the gap around the door to provide a safe and effective barrier against the passage of fire, smoke and hot gases. Intumescent Fire Seals are available with or without a cold smoke seal in the form of a nylon pile.
In the event of a fire, the fire seal expands (intumesces) to many times its original volume and seal the gap around the door to provide a safe and effective barrier against the passage of fire, smoke and hot gases.
- Certifire tested
- 30 minute fire rated
- Brown
- 2.1mm
- 15 x 4mm
