CP 636 Firestop mortar

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

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

Technical Data

  • Base materials
  • Concrete, Masonry
  • Colour
  • Grey
  • mix ratio
  • 5:1 (mortar to water by weight)
  • Cured density – range
  • 700 – 900 kg/m³
  • compressive strength after 28 days
  • 5 N/mm²
  • Application temperature range
  • 5 – 30 °C
  • Product class
  • Ultimate