Newton Expansion Joint Foam

Newton Expansion Joint Foam is a high-performance, closed-cell polyethylene joint filler provided in a convenient 10-meter roll. This specific 15mm thick variant is engineered to act as a compressible filler for expansion joints in concrete slabs, brickwork, and blockwork. Its closed-cell structure ensures it is entirely non-absorbent and provides excellent recovery properties after compression. The material is designed to accommodate structural movement and prevent the ingress of water or debris into the joint, while remaining resistant to most common chemicals, acids, and alkalis.

Benefits

• Excellent compression recovery ensures the joint remains filled during structural movement
• Non-absorbent closed-cell foam prevents water or moisture from entering the joint
• Chemical and weather resistant for use in both internal and external environments
• Pre-cut 100mm depth allows for fast installation in standard slab or wall sections
• Supplied in a 10m roll for easy handling and minimal waste on site

Good to know

• 15mm thick x 100mm deep
• 10m roll
• Grey
• High recovery rate even after prolonged compression
• Often used in conjunction with a sealant to create a fully watertight movement joint