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 0.046m 2 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 bonding.
Smooth surfaces on new and old concrete should be scabbled.
All substrates should be structurally sound, securely fastened and 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.
Note: Only mix as much product as can be used within 3 minutes. Do not aerate the mixture by stirring over vigorously or for too long.
1. Apply CEMIX FLOOR REPAIRER onto the surface, using a steel trowel.
2. Allow to partially set before trowelling to a smooth finish.
Note: If an overall depth greater than 20mm is needed, multiple layers will be required. In this case, key and prime all preceding layers.
Honour any expansion or control joints.
DRYING & CURING:
Drying and curing time depends on the substrate, substrate condition, climate, the type of application and the materials being applied. Allow a minimum of 24 hours at 20°C, before commencing further work or trafficking.
Clean tools with water immediately after use. If material becomes set on tools, remove using CEMIX CONCRETE DISSOLVER.
STORAGE & SHELF LIFE:
Up to 12 months when stored in the original, unopened packaging, in a dry place at 23°C and 50% relative humidity.
Not to be used on timber flooring.