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Firestop mortar to help prevent fire and smoke from spreading through large openings with cable, pipe and mixed penetrations

  • Base materials: Concrete, Aerated concrete, Masonry
  • Colour: Grey
  • Approx. mix ratio: 2.5:1 (mortar to water by weight)
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Technical Data

Base materials
Concrete, Aerated concrete, Masonry
Colour
Grey
Approx. mix ratio
2.5:1 (mortar to water by weight)
Cured density - range
700 - 900 kg/m³
Max. compressive strength after 28 days
2.5 N/mm²
Storage and transportation temperature range
5 - 30 °C
Application temperature range
5 - 30 °C
Temperature resistance range
-10 - 80 °C
Can be painted
Yes
Product class
Ultimate

Documents

Features & Applications

Features

  • Easier to install – consistency can be varied for application with a trowel or commercially available pumps
  • Excellent thermal insulating properties
  • Minimal shrinkage during curing and no spalling in event of fire
  • Paintable

Applications

  • Mixed penetrations in rigid walls and floors from 150 mm
  • Cables, cable bundles, cable trays and cable conduits
  • Non-combustible (metal) pipes with non-combustible insulation
  • Non-combustible (metal) and composite pipes with combustible insulation in combination with CFS-B firestop bandage
  • Combustible pipes in combination with CFS-C firestop collar, CFS-C P firestop collar or CFS-W firestop wrap

For approval or certificate information, please see individual items.

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