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The Fire Safety Event

8 - 10 APRIL 2025

NEC, Birmingham

Exhibitor Products

Fire extinguishers

19 Oct 2023

FAS Fire Door Foam

Fire and Acoustic Seals Stand: 5/D134

This revolutionary PU expanding fire-rated foam has been designed and tested to seal those important gaps between walls and fire door frames, achieving up to 60 minutes of fire protection.

It’s easy to apply, taking around 3 minutes on every doorset installed and replaces the need for mineral fibre wool and mastic.  It’s also the most certified fire door foam on the market which has been specifically tested with fire door assemblies.


  • Easy to install in 3 minutes per doorset
  • No need for mineral fibre wool or mastic
  • Compatible with standard plastic and timber packers 
  • 60 minutes fire-rated, up to 120 minutes with FAS Fire Door Intumescent Acrylic Sealant
  • Specially tested with fire-rated timber doorsets 
  • Certifire approved CF5839 
  • 750ml can = 3-4 doorsets


Areas of application

  • Cavity gap filling and perimeter pointing between walls and timber frames of fire doors and screens.
  • Timber frames, softwood (FD30), hardwood and MDF.
  • Use FAS Intumescent Acrylic Sealant mastic capping for FD90-120 fire doorsets.
  • For exact installation and substrate guidance download the installation guide on the website.




  • Fire Prevention
  • Passive Fire Prevention
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The Safety & Security Event Series