Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated 280mm Cavity Stop Sock (Pack of 3 ) noimages precipitation and all types of

precipitation and all types of weathering

such as in roofing and gardening

5L and 5L tubs)

Certification: Comply with BS5534

Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated 280mm Cavity Stop Sock (Pack of 3 ) noimages precipitation and all types of(Pack of 3) The Timloc Thermo Loc FRSTOP 1 Hour Fire Rated 280mm Cavity Stop Sock is fire rated for 60 minutes, restricting the spread of flames within external masonry and works to reduce the effect of flanking noise pollution at wall junctions. Made from lengths of low resin, non combustible, rockfibre mineral wool sleeved in 35 micron polythene for on site weather protection, this Fire Rated Cavity Stop Sock is also available in a range of sizes to