Mastic Expansion Joint Filler Board – 100mm x 2.44m

Vendor Reo Build

Manage expansion and isolation joints with this 100mm x 2.44m mastic expansion joint filler board. It creates a compressible buffer between concrete elements, helping to limit cracking and edge damage from thermal and shrinkage movement. The board cuts cleanly and installs quickly, presenting a tidy joint face ready for sealing to specification. Suitable for slabs, kerbs, pavements and around penetrations. Supplied in 2.44m straight lengths for efficient handling, alignment and consistent joint formation on construction sites.

$13.04
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For Tradies
Order & Get It Delivered

Shop 20,000+ products and order a delivery to site. Same-day delivery in 1 to 3 hours. No more trips to the yard.

For Suppliers
Sell & Deliver With Us

Turn your business into a digital trade hub. Reach thousands of tradespeople on every job site.

For Drivers
Drive & Earn

Join delivering with iDlvr, bring your own vehicle or get one through our flexible vehicle options across the metro area.