This innovative pipe wrap is highly adaptable and can protect both plastic pipework and electrical trunking in both floors and walls, making it a highly adaptable product for many construction projects. Manufactured from layers of a graphite-based intumescent sheet which is then encased in a polythene sheath, this design is able to fit most trunking sizes with the product wrapped around the outside of the pipework and fixed in places with self-adhesive strips. Should a fire occur, Rockwool Intumescent Pipe Wrap will expand to fill any void that is left behind by burnt-out plastic preventing the passage of flames and smoke. Installation must be completed to the manufacturer’s instructions.