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ROCKWOOL® Multi-Cable Firestop

Firestop solution for multi-cable penetrations.

ROCKWOOL Multi-Cable Firestop has been developed to effectively seal cable bunches in electrical trunking and cable trays, where they pass through fire rated walls and floors.

Multi-Cable Firestop is a compressible fire retardant foam which is laminated both sides with a graphite based intumescent polymer. Multi-Cable Firestop is supplied in sections measuring 60mm wide x 30mm thick x 1000mm long.

Features & Benefits

  • Simple to install
  • Cables can be easily added or removed
  • No de-rating of cables required
  • Maintenance free
  • Dry system