FulaFoam Triple Expanding PU Foam Filler

FulaFoam™ Expanding Foam is a triple expanding, general purpose, polyurethane foam designed to fill large gaps, holes and cavities. FulaFoam™ Expanding Foam can be used internally and externally, bonds to most common construction materials to provide an airtight, moisture resistant seal with excellent thermal insulation properties.

Key Benefits

  • Triple expanding
  • Fills cavities without shrinking
  • Can be trimmed/cut to shape
  • Polystyrene safe
  • Paintable
  • Ozone friendly


  • Sealing holes and around plumbing and electrical penetrations through walls and floors
  • Filling wide gaps and cracks around window frames
  • Sealing against draughts, moisture and noise

Compatible Substrates

  • Concrete
  • Brick
  • Fibre cement sheeting
  • Timber
  • Plywood
  • Particleboard
  • Plasterboard
  • Fibreglass
  • Zinc/galvanised steel
  • Steel inc. stainless
  • Aluminium

Packaging Options

  • 300ml Can
  • 500ml Can
  • 750ml Can


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