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ROCKWOOL® Firestop Compound

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

  • Smoke seal
  • Good acoustic barrier
  • Suitable for making good around most types of service penetrations
  • Load bearing
  • Simple installation
  • No smoke emission
  • Maintenance free
  • Unaffected by humidity