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Cavity Stop Sock

(Code: 07INS-07IN0006)

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£ 3.18
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Cavity Stop SockCavity Stop Sock - TCB100 Orange - Dimensions 120 x 100 x 1200mm
Designed to restrict the spread of smoke and flames with external masonry and timber frame walls, and to further minimise the effect of flanking noise pollution at wall junctions.  Up to four hours fire integrity - masonry fire rating (1 hour timber frame fire rating).  Produced from low-resin, non-combustible rockfibre mineral wool and are sleeved in 50 micron polythene for on-site weather protection.