Siteworx Foam Expansion Joint Filler – 10mm x 150mm x 10m | Closed-Cell Polyethylene Foam
Ensure long-lasting durability and flexibility in your brickwork, blockwork, and concrete construction with the Siteworx Foam Expansion Joint Filler. Made from high-quality closed-cell white polyethylene foam, this joint filler is engineered to absorb structural movement while providing effective protection against moisture ingress and environmental stress.
Ideal for professional contractors and DIY builders, this expansion joint solution is perfect for use in residential, commercial, and industrial construction projects. Its lightweight, flexible, and easy-to-handle design speeds up installation while maintaining top-tier performance.
Featuring an integrated tear-off strip, the Siteworx Expansion Joint Filler allows for seamless application of mastic sealant, ensuring a tight, weather-resistant bond. Its excellent resistance to water absorption and superior flexibility make it ideal for areas affected by temperature changes, structural settling, or thermal expansion.
Features & Benefits:
- Closed-Cell Polyethylene Foam – Durable, flexible, and resistant to water
- Low Moisture Absorption – Protects joints from water damage and decay
- Tear-Off Strip Included – For easy, secure mastic sealant application
- Supports Movement – Absorbs expansion and contraction in joints
- Multi-Use Application – Suitable for residential, commercial, and civil works
- Quick Installation – Easy to cut, position, and install with minimal tools
- Dimensions – 10mm (thickness) x 150mm (width) x 10m (length)
Perfect For:
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Expansion joints in brickwork, blockwork, and poured concrete
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Use in driveways, paths, slabs, retaining walls, and more
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Joint protection in new builds, renovations, and infrastructure projects
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Preventing moisture ingress and structural damage
Why Choose Siteworx Expansion Joint Filler?
Backed by reliable performance and built for the demands of modern construction, the Siteworx Foam Expansion Joint Filler offers the ideal combination of strength, flexibility, and ease of use. Whether you're working on a large commercial build or a small landscaping project, it delivers professional-grade joint protection you can trust.