Nullifire FR220 Fire Stop Compound is a Single part gypsum based compound providing up to 4 hours fire resistance. Nullifire FR220 is designed to re-instate the fire resistance of the compartment wall or floor, whilst providing an unsupported load-bearing capacity up to 2.5kN/m2 (UDL), up to a 700mm span, in accordance with BS 6399-1:1996 minimum requirements. This system also provides thermal, acoustic and air sealing performance.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Nullifire is consulted before specifying.
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| Span (?) | 700 mm | |
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| Uniclass (?) | Pr_25_80 Smoke and fire control products | |