M-CRETE 100 – Lightweight Epoxy Concrete Repair Mortar

• The concrete surface must be free of all dust and loose materials, compressed air can be used to clean any thin hairline cracks or deep pitting.
• For oil contaminated surfaces an enzyme cleaner must be applied to the surface to ensure that all residual oil contamination is removed.
• The concrete can be abraded using a mechanical grinder to ensure the repair material is adhering to a sound concrete surface.

All repair surface must be primed

• Pour the primer (activator) component into the primer (base) component tin and mix with the spatula provided.
• Once the resin is streak free apply by brush to the repair area.
• Ensure the primer is pressed into any cracks or pitting and the concrete surface is thoroughly wetted.

Prior to mixing please ensure the following:

• The material components are at a temperature between 15-25°C.
• The ambient & surface temperature is above 10°C.
• The ambient & surface temperatures are not less than 3°C above the dew point.

• Transfer the bag of aggregate (aggregate is pre-mixed with the based component) into the 5ltr, tin provided and then add the activator component to the aggregate.
• For the best results use an electric paddle mixer to ensure the two components are thoroughly mixed.

By Hand

• Once mixed best application method is by forcing the material in to the repair with a gloved hand and finishing with a float to achieve the required surface finish.
• For overhead or vertical surfaces, the material can be applied up to 50mm using melamine boards as temporary shuttering to support the mortar whilst curing.
• For best results spray water onto the face of the trowel for the finishing skim.