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Coo-Var Acid Etch | For Concrete
Coo-Var Acid Etch

Coo-Var Acid Etch

101/W101/1
COO487
  • Acid etching solution designed to remove laitance and salts from concrete.
  • For new concrete, power floated concrete floors, and exceptionally smooth surfaces.
  • Non-flammable and water-soluble.
  • Essential for ensuring proper adhesion of subsequent paint layers.
Size
£24.73(incl. VAT)
£20.61(ex. VAT)
Quantity
Please choose your colour
In Stock and Available for Delivery (See Delivery Options Below)

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Description

Coo-Var Acid Etch

A single-component acid etching solution, specifically formulated to prepare concrete surfaces by effectively removing laitance, salts, and other surface contaminants. It is an essential step before painting to ensure that paint adheres properly, especially on power floated concrete floors and other exceptionally smooth surfaces where traditional mechanical preparation methods are impractical. The product is a thin, clear liquid and is easy to apply with a brush, mop, or sponge pad. It reacts with the surface, creating bubbles as it neutralises the surface, which can then be rinsed away with water.



Application and Use

This acid etch solution is recommended for use on new concrete surfaces and other smooth surfaces where blasting or mechanical abrasion cannot be employed. Before application, it is crucial to clear and sweep the area to remove any debris, ensuring the surface is free of oil, grease, or other contaminants. Mixing one part of the solution with three parts water is recommended, though further applications may be necessary depending on the etching or cleaning required. The product should be used before applying a top coat to ensure the paint adheres properly.



Important Considerations

Do not use this product on surfaces not intended for acid etching, as it may cause damage. Additionally, avoid contact with skin and eyes, and do not breathe in vapours. Proper personal protective equipment, including gloves, protective clothing, and eye protection, must be worn during application. After use, the surface should be thoroughly rinsed with water and allowed to dry completely before any painting is attempted.



Recommended Products

For best results, consider using the Coo-Var Universal Degreaser or Coo-Var Oil Remover as a preceding coat to remove any oil or grease. After the surface has been etched and rinsed, applying a suitable Coo-Var top coat will ensure a durable and long-lasting finish. Always refer to the downloadable data sheet for detailed application instructions and safety precautions.



Health and Safety

  • UN Number: 3264

This product contains hydrochloric acid, which can cause severe skin burns and eye damage. Should be handled with care, using appropriate protective equipment. Ensure that the product does not enter drains or watercourses. The product does not contain diisocyanates.

Product Details
487-1581

Data sheet

Manufacturer
Coo-Var
Manufacturer
Coo-Var
For Use By
Consumer Use
For Use On
Concrete
Application Method
Brush, Mop, Watering Can
Single, Two or Three Pack
Single
Pack Size
5L
Base Type
Acid
Mixing Ratio
1 part Coo-Var Acid Etch with 3 parts water
Application
Brush, mop or sponge pad
Coverage
7m² per litre
Recommended Thinner/Cleaner
Water
UN Number
UN1789
Base Type
Acid
Suitable For Use On
Concrete
Suitable For Use On
Mortar
Application Method
Brush
Application Method
Mop
Application Method
Watering Can
Components
1K
Product Usage Type
Cleaner/Degreaser
Fastest Delivery
Next Working Day
Colour Family
Clear
Product Type
Cleaner/Degreaser
Product Type
Acid Etch
Attachments
Download


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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IMPORTANT SHIPPING & DELIVERY INFORMATION

Coo-Var Acid Etch is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT


COVERAGE CALCULATOR
Units
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*All estimates are based on theoretical consumption rates for a single coat and do not take into account any substrate deviations or wastage