Coo-Var Dampshield


Coo-Var Dampshield is a gas permeable epoxy resin membrane tolerant of residual moisture in concrete floor, enabling earlier covering.


  • Enables resin finishes sooner
  • Easy application
  • Can be applied to substrates with hygrometer readings up to 97% RH
  • Solvent free
  • Low odour
Bulk Buy

£99.89 tax excl.

£119.87   tax incl.

Product Description

Coo-Var Dampshield is a two-component epoxy resin membrane that is tolerant of residual moisture in concrete floors. This enables earlier access onto the floor than would otherwise be available for the application of screeds, coatings and other floor coverings including carpets, tiles, vinyl and wood.

Recommended Uses

  • Concrete floors
  • Concrete screeds no less than 50mm thick
  • Polymers
  • Screeds
  • Carpets
  • Tiles
  • Vinyl
  • Wood
  • Well bonded underlayments

The surface must be of sufficient quality, continuity and mechanical strength to ensure even coating. Underlayments must be stable to the effects of water. If not the concrete floor must contain an integral damp-proof membrane to prevent further ingress of water from the ground. Where laid onto a concrete surface where there is no DPM or where damage may have rendered the DPM ineffective, due consideration must be given to the possible presence of hydrostatic pressure, and the consequences of creating a barrier layer resulting in the pressure /water flow being directed elsewhere.


Apply by Brush, roller or trowel.

Brush wash: Thinners 16 (Do not thin).

Recommended Dried Film Thickness Per Coat: 230 microns
Recommended Wet Film Thickness Per Coat: 230 microns

Works particularly well as a system underneath Coo-Var Profloor Plus.

Drying time

24 hours

Overcoat time

12-24 hours

Pot life

30 minutes at 20°C

Estimated coverage: 20m2 per mixed unit.

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)4m² per KG
Touch Dry24 Hours
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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