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intumescent paint

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PS Intumescent Fire Pillow


Intumescent firestop pillows to prevent the spread of fire where cables and other non-combustible services penetrate fire compartment walls and floors.

ROCKWOOL Firepro Intumescent Pillows


As part of the comprehensive FIREPRO range of fire protection products, ROCKWOOL Intumescent Pillows have been tested to BS 476: part 20 to provide up to 4 hours fire protection to metal services and cables passing through fire resisting compartment floors and walls.

Intumescent Pillows are simply packed tightly in between penetrating services and the wall. In a floor, pillows are additionally supported by means of a mesh support system.

Under fire conditions, Intumescent Pillows expand several times their original volume to form an effective seal around service penetrations.

Intumescent Pillows are suitable for use with:

  • Metal pipework.
  • Cable trays.
  • Electrical trunking (inside and outside).


  • Simple to install.
  • Easy to remove and reinstate whilst changing services.
  • Maintenance free.
  • Dry system.
  • Available from 48 hours of order.

Showing 1-36 of 2448