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The milky white cemkey concentrate is perfect for bonding Portland cement screeds and renders to brick, concrete and concrete masonry. This concentrate can be added to the mixing water to enhance the resistance. It helps to resist trace acids and alkali as well as reduces surface dusting. The cemkey concentrate covers 8 to 12 sq-m/L area and depends on the porosity of the substrate. It comes in a 5 Litres bottle.
- Perfect for bonding Portland cement screeds and renders to brick, concrete and concrete masonry
- No mechanical key required to obtain a bond
- Can be used for new work or repair work
- Adheres to most sound surfaces
- Offers faster application of screeds and renders
- Resists trace acids and alkali