Intumescent Mastic
FR Foam

Fire Rated Expanding PU Foam

A one-component, self-expanding, ready to use polyurethane foam that uses 'green' propellants, harmless to the ozone layer and without greenhouse gas effects. It has a fire rating of up to 240 minutes (tested according EN1366-4). Typical use in linear joint seals.

Fire Rated Foam - for general construction use. Note: This product is fire rated but is not intumescent.

  • Fire Rated PU Foam.
  • Ready to use PU foam in a 750ml can.
  • Fire retardant up to 240 minutes.
  • Tested in accordance with EN1366-4 : 1999.
  • Efficient seal against smoke and gas.
  • Excellent adhesion on most construction substrates.
  • High bonding strength.
  • Very good filling characteristics.
  • Excellent stability: no shrink or post expansion.
  • Cured foam can be overpainted.
  • Fire Rated Foam - for general construction use.
  • Fire Rated Foam - for general construction use.

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