Firestop solution for cable pipe and duct penetrations.
ROCKWOOL Firestop Compound is used to provide a fire resisting seal around service penetrations in fire rated walls and floors. Tested to BS476 Part 20, 1987, Firestop Compound provides up to 6 hours fire protection.
Firestop Compound is a specially formulated gypsum based compound, which is mixed with water to be trowelled or poured around service penetrations.
Features & Benefits
Good acoustic barrier
Suitable for making good around most types of service penetrations