Cemix Cemkey Concentrate - 20LL

SKU: 00150702
Cemix Cemkey Concentrate - 20LL
Cemix Cemkey Concentrate
Price correct as at Wed 22 May 2019 3:25:49am
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Product Description

Cemix Cemkey Concentrate is used for bonding Portland cement screeds, and renders to brick, concrete and concrete masonry without any need to hack the surface to obtain a bond. May be used on new or old surfaces. Cemkey Concentrate can also be added to the mixing water to improve resistance to trace acids and alkali, as well as reducing surface dusting.

Primer: 8m2 to 12m2 per litre. Coverage is dependent on the roughness and porosity of the existing surface.

Used as a bonding agent: dilute 1 volume of Cemkey Concentrate with 1 volume of clean water.
For use with mixing water: dilute 1 volume of Cemkey Concentrate with 5 volumes of clean water.

e.g. 3 litres of Cemkey Concentrate to 15 litres of water per 40kg bag of Portland cement.

  • No mechanical key required to obtain a bond
  • Can be used for new work or repair work
  • Will adhere to most sound surfaces
  • Faster application of screeds and renders
  • Resists trace acids and alkali

Product Details

Model Name
Cemix Cemkey Concentrate 20l
Model Number
Product Dimensions (mm)
W:430 H:398 L:430
Package Dimensions (mm)
W:430 H:398 L:430

Product Downloads

Material Safety Data Sheet
User Guide
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