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Aqua-Proof WPM C3

Aqua-Proof WPM C3

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Aqua-Proof C3 is a single component, Class lll liquid applied waterproof membrane, and is a proven solution for waterproofing both internal and external applications. Aqua-Proof C3 cures to a permanently flexible seamless membrane that has excellent adhesion to a wide range of substrates.


Suitable for use on many porous substrates including:

  • Fibre cement sheet
  • Concrete
  • Brickwork,
  • Render
  • Plasterboard

Can be used to damp-proof or water-proof.

  • Shower recesses
  • Bathrooms
  • Kitchens
  • Balconies
  • Decks

Internal and external use.


Coverage per 15L bucket*
15 - 20 m2 (2 coats)

Coverage per 5L bucket*
5 - 6 m2 per litre

Safety Data Sheet

Technical Data Sheet

*Coverage of adhesives, screeds and membranes are a guide only as there are other factors to take into account. Large tiles consume more adhesive, rough out of plain surfaces consume more materials. Tiles should always be installed as per Australian Standards and good trade practices. Tile and stone should be fully bedded to provide long term support and durability. Large tile and stone should be back buttered to ensure good bond.