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Diasen C.W.C. Stop Condense

A white thermal coating for cold and poorly insulated surfaces. It contains specific mineral powders which, thanks to their insulating features, warm the surface of the treated wall.

Condensation is formed when warm air, holding water vapour, comes into contact with a cold surface (dew point surface). The air near to the cold surface cools and the cooler air is unable to hold as much water vapour as it was able to when it was warmer.

The water vapour that the cooler air is unable to hold is deposited on the adjacent cool surface. The 5°C difference between a surface treated with C.W.C and one not treated with C.W.C will, in most cases, take the wall surface temperature to above the dew-point, meaning that the formation of condensation and mould is eliminated.

  • Key Benefits
  • Typical Applications
  • Technical Data
  • Key Benefits

    Key Benefits

    • DIY Solution.
    • Very cost effective.
    • Quick and easy to apply.
    • Effective and hygienic solution to black mould.
    • Can be over-painted with water based emulsions or tinted with standard paint tints.
    • Solvent free, non-toxic and odourless.
    • Non-flammable – No VOCs.

    Typical Applications

    Typical Applications

    Cold internal surfaces affected by condensation and subject to the formation of black mould such as:

    • Solid walls.
    • Pantries and larders.
    • Bathrooms and shower rooms.
    • Kitchens.
    • Elevations exposed to cold winds.

    Technical Data

    Technical Data

    Cured Performance Result
    Colour White
    Vapour Permeability Highly breathable (8 μ)

    Speak to our friendly, expert team

    Our staff are able to provide guidance for projects of all sizes, whether you require some general advice about damp or waterproofing, or support with technical drawings and specifications.


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