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Soudafoam FR HY

Size 750ml
Colour pink
Pack Type canister
Box Unit 12
Short Description +25% yield handheld fire rated foam EN1366-4 4hr fire rating Warrington depending on configuration
Price Per Unit £12.25
Sale price£169.95 inc.VAT


Fire resistant hand held PU foam

HIGH YIELD fire rated, one component expanding polyurethane foam filler. 25% more yield than standard Soudafoam FR fire resisting foam. Rapid curing. Excellent thermal and acoustic insulation properties. Expands 35-40 times its initial volume. Excellent primerless adhesion on most construction materials. Conforms to all international standards.

Open technical data sheet

  • Fire rated polyurethane expanding foam filler
  • EN13501-2 – Reaction to fire, class E
  • EN1366-4 – Fire resistance, up to 4 hours depending on joint configuration
  • More than 25% linear yield than Soudafoam FR
  • Very good acoustic properties

Open technical data sheet


Shake the aerosol can for at least 20 seconds. Put the adapter on the valve. Moisten surfaces with a water sprayer prior to application. For non-conventional substrates a preliminary adhesion test is recommended. Remove pressure from the applicator to stop. Fill holes and cavities for 1/3, as the foam will expand. Repeat shaking regularly during application. If you have to work in layers repeat moistening after each layer. Fresh foam can be removed using Soudal Gun & Foamcleaner or acetone. Prior to using the Gun & Foamcleaner, test whether surfaces are affected or not. Especially plastics and lacquer or paint layers can be sensitive to this. Cured foam can only be removed mechanically or with Soudal PU-Remover.

  • For use in passive fire protection systems as a large gap filler
  • installation of fire retardant window and door frames
  • sealing of expansion and connection joints

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