Expansion Joint Filler

The Aerofoam® Expansion Joint Filler is a very strong and resilient polyolefin product along with which the adhesion level is well suited for our customer’s application needs.


Material:       chemically cross linked polyethylene foam
Density:         27 kg/m³
Thickness:   3 mm to 60 mm*
Width:           50 mm – 300 mm*
Length:         20 m – 25 m*
Color:            grey / black

* Custom thicknesses, widths and lengths available


Our product expansion joint filler can be used in:

  • Bridges, highways, runways, subways, parking garages, driveways and sidewalks
  • Basement structures, retaining walls, deck/floor slabs, brick and block work
  • Sewage treatment works, water channels, culverts and reservoirs
  • Buffer between dissimilar materials: columns, manhole covers and adjacent constructions


  • Fire Resistant – made with fire retardant additives
  • Superior compression and recovery properties
  • Durability – cross linked feature makes it water and moisture resistant
  • Chemical resistance – resistant to most chemicals and acids
  • Can be supplied with pressure sensitive adhesive backing for ease of installation
  • Excellent weather resistance


  • Available in a wide range of widths and thicknesses in rolls
  • Non-toxic, non-irritant, requiring no gloves or special handling equipment
  • Comfortable to use – no fibers and no dust
  • Light and easy to handle
  • Robust and easy to transport
  • Economical and easy to install


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