Fire Protection Expanding Foam


A one component polyurethane foam which cures by reacting with the moisture in the atmosphere and will stick solidly to almost any surface which either contains water or has been sprayed/painted with water. The foam comes in a handy 750mm aerosol can and is dispensed through a nozzle.

A fire rating of 1 hour 45 minutes was achieved on gaps up to 60mm


EF - FR is designed as a sealing foam and is suitable for filling gaps around door frames, pipes and cables that penetrate a fire rated structure, also suitable for filling any gaps up to a 60mm width.

Should any pipe, penetrating a fire rated structure, be UPVC then a FPC Wrap or collar should also be used.

User Information

  • Only use EF-FR to fill gaps with widths between 5mm and 60mm.
  • For maximum adhesion always dampen surface before applying.
  • In its cured state EF-FR can be used in temperatures between minus 40 and 80 degrees C.
  • Surfaces should be free from grease and oil.
  • Surrounding areas should be masked and protective clothing worn.
  • Shake the can well and use in inverted position.

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