Intumescent Strip - Fire Only
Astrostrip FO - fire only seals. Intumescent seals for use where no smoke sealing is required.
- CERTIFIRE Approval
- Passed at BS476 Part 22 & 31.1
- 30 or 60 minute rated types
- LANTAC Building Control Approval
- NHBC Type Approval
- Available in 12 Colours
All seals available in a pre-pack containing 2×2.1M and 1×1.05m lengths complete with fitting instructions.
All seals are supplied with self-adhesive backing tape.
Alernative Smoke Seal fittings: Grey 6mm Nylon pile to Black or White. Longer length - Grey Nylon pile.
Standard: 6mm to 7mm, 8mm, 9mm, 10mm, 11mm.
Alternative seals: Neoprene rubber draft seals in black, single blade, twin blade or bubble seal.
Intumescent fire and smoke seals for fire door assemblies. An ASTRO intumescent graphite based fireseal contained within a PVC sleeve fitted into a rebate to either the leaves or the frame will in the event of a fire expand (intumesce) 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.
Astroflame Intumescent Fireseals are available with or without a cold smoke seal in the form of a nylon pile. Astroflame smokeseals provide a permanent barrier to smoke, acoustic and thermal applications and are particularly important as smoke travels faster and further than fire itself.
All ASTRO seals are supplied with a self-adhesive backing tape as standard to facilitate quick and easy fitting. The seals are available in a choice of colours to suit your requirements or blend with decor.
Tested for 30 minutes with 10mm and 15mm to BS 476 part 22 & 31.1.
Tested for 60 minutes with 20mm 25mm and 30mm to BS 476 part 22 & 31.1.
Smokeseal to 100,000 cycle test.
LANTAC Building Control approved all sizes.
NHBC Type Approval.
| Product Ref || |
| Fire Rating || Profile Size || Lengths |
|AF1004 FO ||Fire Only ||30 mins ||10mm x 4mm ||2.1m/1.05m |
|AF1504 FO ||Fire Only ||30 mins ||15mm x 4mm ||2.1m/1.05m |
|AF2004 FO ||Fire Only ||60 mins ||20mm x 4mm ||2.1m/1.05m |
|AF2504 FO ||Fire Only ||60 mins ||25mm x 4mm ||2.1m/1.05m |
|AF3004 FO ||Fire Only ||60 mins ||30mm x 4mm ||2.1m/1.05m |
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