Product Description.

A lightweight pre-mixed gypsum based Firestop Compound in white dry powder form, readily mixed with water on site to produce a plaster like material for seal around service penetrations. The firestop compound is fast drying, economical with the highest yield per pound means lower installed cost. The firestop compound has a wide range of application, that includes aluminium cable tray, medium to large opening through common constructions, loose cable for power, voice, data, bus ducts and multiple metallic conduits and tubing. It is available in white or red colour. It also quick setting and easy to apply reduce the cost and time-consuming.


The Firestop Compound is used to provide a fire rated seal around service penetrations in fire rated walls and floors. Penetration services include steel pipe, cables, cable tray and trunking.

Product Specification

Description Quantity Weight
Firestop Compound Bag 1 20kg/Bag


  • Quick setting.
  • Lightweight.
  • Load Bearing.
  • Non-shrinking.
  • Easy Application.
  • Can be drilled for post installation services.


  • Colour : White Or Red.
  • Shelf Life : ±12 months store at 5°C to 30°C.
  • Compressive Strength : 6.5N/mm² to BS EN 12390-3:2002.
  • Density : 1120Kg/m³ to BS EN 12390-7:2002.

Tested To:

  • BS476 Pt 20:1987 up to 4 hours

Feel free to CONTACT US to discuss your requirements on how we can protect your HV, MV or LV electrical cables from fire.