40-25mm Bar Chair

Transmutation Pty Ltd is an award-winning, Australian-owned circular economy manufacturer established in South Australia’s Limestone Coast in 2018. The company transforms hard-to-recycle Australian plastic waste and industrial by-products into high-quality recycled materials and durable commercial products. Through its proprietary PostPrime® material and Australian manufacturing partnerships, Transmutation creates practical alternatives to products traditionally made from virgin plastic while maintaining traceability over the recycled materials used.

The Transmutation 40–25 mm Bar Chair is manufactured in Australia from PostPrime®, a proprietary material made from Australian-sourced recycled plastics and recovered powdered waste materials. Its versatile, dual-height design supports reinforcing steel at either 40 mm or 25 mm, providing a practical solution for a range of civil and concrete construction applications. Manufactured to meet the performance requirements of AS/NZS 2425:2015 Bar Chairs in Reinforced Concrete and certified by Good Environmental Choice Australia (GECA), the Bar Chair provides a durable and sustainable solution for supporting reinforcement in concrete slabs and footings while creating a valuable end use for difficult-to-recycle Australian plastic waste.

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