ARDEX WPM 812 | WPD Group

ARDEX WPM 812 is a single-component, high viscosity, rollable, liquid polyurethane which cures to form a tough and permanently flexible waterproof membrane.

  • Tough – with the ability to increase impact and wear resistance by adding a ARDEX top coat
  • Labour saving, can be applied in single application
  • High permanent flexibility
  • Excellent adhesion to a wide range of substrates
  • Quick access for trades
  • No tar or bitumen modification
  • No bleed through
  • Non-flammable and low VOC


  • Grey


  • 15L drum will cover an area of 12m2. Apply in one or two coats at a combined rate of 1.25m2 per litre. Ensure a dry film thickness of the cured membrane is at least 1.25mm.

Pack Size:

  • 15L metal can (20kg)

Additional Products:


Ardex WPM 812 PDS

Ardex WPM 812 SDS