Reprotec UK - Epoxy Floor Paint - Coatings for Industry Sales Number: 0191 300 9989

Reprotec Wonderwall

Reprotec Wonderwall

Elastomeric, breathable, micro-porous coating that will enhance the beauty of any structure and protect it for many years to come.


Reprotec Wonderwall has been formulated to confer long term protective and decorative properties to concrete and masonry surfaces.

The microporous structure of the coating acts as a barrier to the ingress of Chlorides and Carbon Dioxide and other acid gases, but allows the passage of water vapour from the substrate.

The elastomeric nature of Reprotec Wonderwall ensures good crack bridging properties, in case of structural movement.


Typical Uses

Where new and existing concrete and masonry structures require protection from Water, Carbon Dioxide, Sulphur Dioxide, Oxides of Nitrogen, Chlorides, Sulphates and UV radiation.

Examples:  Car Parks, Commercial and Industrial Buildings, Bridges, Subways, High rise flats. This is a one time solution for domestic properties. Should be compatible to most existing masonry paint coatings.


  • Easy to clean
  • Excellent UV and weathering resistance
  • Single pack and easy to apply
  • Protects substrates from carbonation
  • Highly resistant to freeze/thaw cycling
  • Elastic nature with crack bridging properties
  • Allows structure to ‘breathe’
  • Water based and non-toxic


Typical Properties

Finish:  Eggshell

Application rate:  3.5-5.5m²/litre/coat (2 coats recommended)

Volume Solids:  56%

Wet film thickness:  180 microns per coat

Equivalent dry film thickness: 100 microns per coat

Touch dry:  1 to 3 hours (dependant on ventilation)

Through dry:  2-16 hours

Overcoating interval:  16 hours minimum

Tensile strength:  3.7 MPa @ 20°C

Carbon Dioxide Diffusion Coefficient: 965,000

Equivalent air thickness, R:  >200m @ 300 microns dft.

Water vapour transmission rate:  12g/m²/day

Service temperatures:  -30°C to + 80°C

Elongation at break:  350% @ 20°C


COLOURS:- ** Icelandic Cream RAL 9001, Deep Straw RAL1014, Morning Coffee RAL 1001, Porcelain Blue RAL 5012, Gainsborough Grey RAL 7035 , Polar White


** These are standard colours - other colours to BS4800 and RAL Standards are available for volume purchases.


Reprotec Wonderwall is supplied in 10L packs



Reprotec Wonderwall may be applied at a nominal rate of 5m²/litre/coat.  The recommended two coat treatment will provide an overall d.f.t of 200 microns, which is the minimum for long term anti-carbonation properties.


Do not apply at temperatures of 3°C or less or if there is a risk of frost.



Health and Safety

Reprotec Wonderwall is non-toxic both during and after use.

Any splashes should be removed from the skin using soap and water.


Reprotec Wonderwall shall be applied strictly in accordance with the manufacturer’s instructions

Please print off and refer to the Technical data sheet below.

  Technical Data Sheet

Please refer to Material Safety Data Sheet for additional information


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We manufacture high quality epoxy floor and wall paints, concrete repair materials and anti slip products. All Prices shown are excluding VAT. This will be added at checkout after any us at....

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