Non Adhesive Foam Expansion Joint

This foam expansion joint is available in a range of sizes for common grouting and concreting operations. This filler expansion joint is made from closed cell polyethylene foam and is used to provide support and fill in concrete and brickwork.

It compresses easily with good recovery properties making it ideal as a backing for sealants, fillers and grouts in wall and ceiling joints. This backup filler assists in sealing and gap filling and can be shaped and moulded as necessary.

Expansion joint can also be used as a bond breaker in floor and wall expansion joints and in joints where polystyrene fillers have been used. It helps seal gaps and prevents contaminants such as dirt, dust, moisture and vermin from entering the joint.

It is lightweight, easy to cut, shape and work with on non-linear surfaces and is compatible with most liquid and paste type sealants as well as filler foam and silicones.

Good recovery after being compressed

Helps seal gaps against dirt ingress

Easy to cut and shape

Lightweight and easy to handle

Use with most sealants and silicones

Supplied in a 25 metre roll

Choose from a range of widths from 75 mm up to 300 mm width