Timloc Thermo-Loc FRSTOP 1 Hour Fire Rated 280mm Cavity Stop Sock

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 suit your specific dimensional cavity requirements.

• 1 hour fire integrity and minimum 15 minute insulation
• Made from lengths of low resin, non-combustible, rockfibre mineral wool
• Sleeved in 35 micron polythene for on-site weather protection
• Available in a range of sizes
• Polythene encapsulated cavity stop sock
• Meets the requirements of the Robust Detail, Approved Document B and NHBC Standards

Please Note: This is a bespoke, made to order item and cannot be cancelled or returned under any circumstances.