Perth Concrete Resurfacing Supplies
1300 655 853


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Why Use Chemi-Hardener?

Chemi-Hardener is a profound penetrating silicate fluid hardener, for dust-proofing powdered or friable cement and masonry surfaces. This product solidifies and dust proofs new or old concrete, floors, walls, concrete blocks or stonework.

What is Chemi-Hardener?

Chemi-Hardener is a sodium silicate concrete densifier. The sodium silicate arrangement is intended to enter the concrete surface and respond with the calcium hydroxide (CH) to frame calcium silicate hydrate (C-S-H). The response results in a reduction of permability to the surface and improve density and strength close to the surface.

Package Size

20l Plastic cube

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