Industrial Product
Bar Chairs
Concrete reinforcement bar chairs manufactured from PostPrime® recycled resin — built for Australian construction sites, made from Australian waste.
In production
Made from PostPrime®
Every bar chair is moulded from our patent-pending PostPrime® resin, made from Dulux powder coating waste at our Robe innovation hub.
About PostPrime®Why our concrete bar chairs rate highly — and are the best for the pour
Unrivalled sustainability
Made from PostPrime® — a world-first, patent-pending recycled resin created from previously unrecyclable powder coat paint waste.
Zero corrosion & rust staining
Manufactured in Australia from Australian industrial and agricultural waste, with no metallic iron content.
Temporary works compatible
100% recyclable at the end of their useable life.
Superior durability
Robust enough to support laser screeding equipment without buckling or collapsing.
Multipurpose
Strong, stable and site-grade tough — delivering the designed concrete cover across civil, industrial and residential projects.
Green Build ready
Half the carbon emissions of virgin plastic, verified by a full cradle-to-grave Life Cycle Analysis. The only concrete bar chair with Scope 3 data reporting — available and ready now.
Sovereignty
PostPrime® resin is available in commercial quantities.
Available in 2 sizes
50/65mm and 20/45mm, featuring moulded seating that snaps firmly into place to prevent rebar from sliding during a concrete pour.
Accreditations
The only Scope 3 concrete bar chair that is compatible & ready to integrate into your value chain





