Coo-Var Acid Etch


Coo-Var Acid Etch is a careful blend of acids and wetting agents in solution, used to clean and ‘etch’ concrete/mortared floors and pools prior to painting.


  • Removes laitance from concrete/render
  • Removes salts from concrete/render
  • Can be used as a degreaser
  • Removes patches of oil and grease.
  • Essential for good adhesion
Bulk Buy

£21.85 tax excl.

£26.22   tax incl.

Product Description

Coo-Var Acid Etch is a solution to prepare new and smooth concrete prior to painting. Can also be used as a degreaser to remove patches of oil and grease.


  • Stiff yard brush
  • Mop
  • Sponge pad
  • Plastic watering can

Must be used on exceptionally smooth surfaces to create a key.

Dilute 3 parts water, 1 part acid etch.

Estimated Coverage: 7m2/litre depending on porosity and dilution.

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Technical Data

Typical Coverage (per coat)7m² per litre
The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


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