PRIMECHEM Rock Hard Hardener is an easy-to-use concrete densifier, hardener, and cure aid designed to seal, consolidate, and protect concrete surfaces. Ideal for warehouse floors, shopping centres, multi-level car parks, heavy pedestrian and traffic areas, and soft or rain-damaged concrete, it delivers long-lasting results without yellowing, discolouring, chipping, peeling, or showing unsightly wear patterns.
Key Benefits:
Easy to apply and line-marking friendly.
Penetrates and strengthens concrete, increasing surface durability and resisting dusting that can lead to silicosis.
Resistant to tyre marks, water, and oil.
LONG LASTING. Becomes part of the concrete matrix and remains indefinitely.
Can be used as a cure aid for freshly laid concrete, enhancing hardness, reducingporosity, and simplifying cleaning.
Fast-acting on soft or rain-damaged concrete.
Cost-effective compared to other alternatives.
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Prepare the Surface: Ensure the concrete is clean, dry, and structurally sound.
Dilute the Product: Mix PRIMECHEM Rock Hard approximately 50:50 with water. Adjust as needed. Add 10% more for soft or rain-affected concrete, or 10% less for hard, dense surfaces.
Apply Evenly:Spray the solution across the surface until fully saturated. Keep the area wet for at least 5 minutes and respray if necessary to maintain coverage.
Distribute the Product: Use a squeegee or soft broom to spread the solution evenly, avoidingpuddles.
Cure Naturally: Allow the treated surface to dry completely, letting Rock Hard penetrate and strengthen the concrete for long-lasting protection.
We mostly ship within Queensland, but we’re happy to help arrange delivery elsewhere. Just contact our friendly team at 0449 003 053 or hello@primechem.com.au
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