Fire stopping and thermal insulation solution for pipework. Many combustible pipe systems are often retro-fitted through walls and floors, compromising the fire performance of the compartment. FirePro® Insulated Fire Sleeves are comprised of stone wool fibres and graphite intumescent that can resist fire, reduce heat loss and provide acoustic insulation.
 
ROCKWOOL Insulated Fire Sleeves possess a unique combination of stone wool and graphite intumescent to create a thermal and fire insulation solution. When exposed to fire, the insulated fire sleeves expand and seal the gaps between surrounding pipework and the construction will continue to close the gap as plastic pipes melt or soften. As part of the ROCKWOOL FirePro® range, this product comes in a wide range of diameters to suit various pipe sizes. The 300mm-long insulated fire sleeve can be used for fire stopping steel and copper  pipework, and is compatible with a range of plastic services.
 
Specification
NBS Clause
P12 Fire stopping systems
375 Pipe Collar – Insulated Wrap