Expansion Joint Filler

Aerofoam® Expansion Joint Filler is a very strong and resilient polyolefin product with concrete adhesion levels that are well suited to a variety of customer application needs.


Material:         Chemically cross linked polyethylene foam
Density:          25 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, sidewalks
  • Basement structures, retaining walls, deck/floor slabs, brick and block work
  • Sewage treatment works, water channels and culverts, 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 weatherability



  • Rolls available in a wide range of widths and thicknesses.
  • Non toxic, non irritant, requiring no gloves or special handling equipment.
  • No fibers and dust as a result of use.
  • Light, simple to handle and easily transportable.
  • Economical with straight forward installation.
  • Economical and easy to install.


For additional information please download the Aerofoam® Expansion Joint Filler catalogue here.

Aerofoam Insulation

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