Foam Expansion Joint Filler

A white coloured, low density, polyethylene, low resistance joint filler, for use in brick and blockwork.

Grouped product items
Product Code Width Length Thickness Price Available Qty
34733 100mm 10m 10mm
In Stock
24021 150mm 10m 10mm
In Stock

A white-coloured, closed-cell, non-cross-linked, polyethylene, low-resistance joint filler for use in brick and blockwork.

  • Lightweight
  • Easy to store and handle
  • Quickly and easily cut on-site
  • Closed cells stop the absorption of water
  • Weather, alkali and acid resistant
  • Low load transfer

Can be used with most polyurethane contact adhesives

This Foam Expansion Joint Filler is resistant to ozone, oil, and weather. It also has very low water absorption properties of <1% by volume. When used as a joint filler, there is no need for any additional bond breaker.

The Foam Expansion Joint Filler fully meets the specification of BS5628 Pt 3: 2001 Section 5.4.3 – Code of Practice for use of masonry.

How to Use Foam Expansion Joint Filler

In general terms, the size or width of the joint should be double the expected total movement, which allows for the compression of both the filler and the mastic.

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Standard Next Working Day Service

Free Next Day Delivery on orders over £50 to Office, Home or Site.

Orders placed before 4:00pm will be dispatch same day on a next working day service.  

Method Price
Order Value Under £50 (ex. VAT) £8.00
Order Value Over £50 (ex. VAT) FREE


Premium Delivery Options (currently unavailable) 

Method Price
Next Day AM £10.00
Next Day Pre 10:00AM £15.00
Saturday £20.00


Please note some areas may incure additional charges if outside our standard delivery area. If this is the case we will call you to discuss.