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Halspan Fire, Smoke & Acoustic Twin Fin Seal for Hollow Steel Frames
Halspan Fire, Smoke & Acoustic Twin Fin Seal for Hollow Steel Frames
Description
Halspan H30 & H60 Fire, Smoke & Acoustic Twin Fin Seals have been fully tested to BS476: Part 22:1987 and EN 1634-1 for performance to 30 and 60 minutes fire resistance in the specific application of timber fire doors in hollow steel frames. Halspan H30 & H60 twin fin seals also provide additional resistance to airbourne sound transmission and can offer improvements to the acoustic ratings of hollow steel frame doorset
Properties
Standard length 2100mm
Supplied with self-adhesive backing strip
PVC encapsulated and available in Brown, Black & White.
Special lengths and any RAL colours can be made to requirements.
Sodium silicate and graphite based.
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