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CEMIX FLOOR REPAIRER is a fast setting, high strength, polymer modified, grey cement based mortar, designed for the repair of concrete flooring surfaces.


CEMIX FLOOR REPAIRER can be used as a repair mortar on concrete, mortar and masonry surfaces. It can also be used for creating falls. It can be applied up to 20mm in depth per layer. Suitable for interior and exterior use.


• Very fast setting

• High early strength

• Durable finish


Varies according to the substrate condition. Approximately covers up to 0.046m2 per kg at a bed thickness of 10mm.


The substrate should be free of dust, grease, wax, oil, dirt, loose plaster, laitance, curing compounds, paint and all other friable materials and contaminants likely to prevent the adhesive bonding.

Smooth surfaces on new and old concrete should be scabbled. All substrates should be structurally sound, securely fastened properly supported to eliminate any movement that may cause cracking.

It is recommended to prime the surface with a CEMIX bonding agent before the application of CEMIX FLOOR REPAIRER.


The concrete substrate must be absorbent or porous. Test this by sprinkling water on the surface. If the water readily soaks into the concrete, the surface is suitable for application. If the water beads on the surface, the concrete is not suitable for application and any previous coatings need to be removed.


1. Add clean water to a mixing container. Use approximately 220ml of water per kg of product.

2. Add CEMIX FLOOR REPAIRER slowly to the water, mixing constantly with a mixing paddle, until a smooth consistency is achieved.

Supplier Item#

5KG - 21024, 10KG - 21025

Download the Data Sheet for full information:

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