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Reprotec Wonderwall

Wonderwall

Reprotec

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

Regular price Excl. VAT: £96.00 Incl. VAT: £115.20

Description

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.

View/print the technical datasheet and safety sheet below:

Technical Data Sheet MSDS Information


Specifications

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 (RAL 1014)
  • Morning Coffee (RAL 1001)
  • Porcelain Blue (RAL 5012)
  • Gainsborough Grey (RAL 7035)
  • White

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

Packaging

Reprotec Wonderwall is supplied in 10L packs

Coverage

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.

Limitations

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