This insulated fire sleeve from ROCKWOOL expands and seals gaps between surrounding pipework or construction to provide thermal and fire insulation. Ideal to protect all steel and copper pipework and compatible with most plastic trunking. It is manufactured from a unique combination of stone wool and graphite intumescent.
- Quick and easy installation
- Provides reliable insulation even at penetration points
- Supplied with integral vapour barrier
- No mastic or other sealants required
- Excellent thermal insulation
- Effective acoustic insulation