Coo-Var Two Pack High Performance Primer

Coo-Var High Performance Primer is a two pack water based epoxy primer. It is used to assist in the adhesion of future coats on difficult surfaces.

  • Suitable for Wood and Concrete
  • Apply by Brush or Shortpile Roller
  • Semi Gloss Finish



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Product Description

Coo-Var High Performance Primer is a two pack water based epoxy primer that is designed to aid in the adhesion of subsequent coats on difficult surfaces where mechanical abrasion is not a practical option. It is suitable for floors, tiles and walls and is ideal for use in areas where organic solvents are banned. This is a low odour product.

The 5 litre option is dispatched  as a 5L can and a 1L can. The 1 litre option is dispatched as a 1L can and a 250ml can.

Touch dry in 2 to 3 hours and hard dry in 16 hours. Leave 16 hours before overcoating. Full cure in 5 to 7 days.

For full details, please see the datasheets or contact us via the online chat, phone or email for any questions about this item or to check stock.

Surface Preparation

All surfaces should be clean, dry, sound and free from contaminants. Concrete – power floated, granolithic and smooth surfaces should be roughened first to provide a good “key” for the paint. This can be done mechanically by abrading or blasting, or chemically using Coo-Var Acid Etch. These processes will have the advantage in addition to preparing the surface of also removing dirt and laitance.

New concrete must be allowed to cure thoroughly which can take up to 3 months. Other surfaces have to be prepared and primed with the suitable primer for that substrate. Existing painted surfaces – Surfaces should be cleaned, degreased and sanded to ensure an adequate “key” is produced. Remove all loose and flaking material and treat bare areas as new substrate and prepare accordingly.

Mixing Instructions

You should have two containers: one larger than the other and labelled Hardener. The other smaller one labelled Base. The contents of the pack marked Base are added to the contents of the larger pack marked Hardener and thoroughly mixed together, preferably by slow speed electric mixer. After mixing, add up to 500 mls clean tap water to the 5 kilo unit and mix again. This will make up one 5 kilo unit of High Performance Primer.

Application Conditions

As dictated by normal good painting practice. Do not apply if the temperature is likely to drop below 10C during application or during the drying process. In confined spaces provide adequate ventilation during application and drying.

Preceding Coat

Apply Direct

Subsequent Coat

Coo-Var Profloor Floor Paint, Coo-Var Profloor Plus


For further information please see High Performance Primer and Proflor Floorpaint guidance notes.

Estimated Coverage

7-10sqm per kg


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Coo-Var High Performance Primer
Coo-Var Two Pack High Performance Primer
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