This Firestop compound from ROCKWOOL is a formulated gypsum based compound, which is mixed with water to be trowelled or poured around service penetrations. It is suitable for use in reinstating the fire resistance of wall and floor constructions, load bearing floors, wall penetrations and load bearing seals around unsupported fire dampers.
- Unaffected by humidity and offers both a smoke seal and a good acoustic barrier
- Durable, long term solution to keep service penetrations protected against fire risk
- Suitable for sealing around most types of service penetrations
- Load bearing capability
- Easy to install
- No smoke emission
- Unaffected by humidity