WPM001 Undertile Waterproofing 20L


ARDEX WPM 001 is a tough, ready to use waterproofing?membrane specifically designed for use under tiles. It has been uniquely formulated with synthetic microfibres to increase its strength and eliminate the need for a separate reinforcement mat. ARDEX WPM 001 is based on the most advanced acrylic polymer technology, and is totally resistant to re-emulsification once cured. ARDEX WPM 001 is one of the fastest drying one part acrylic membranes on the market.

SKU: 10593 Category:



  • Concrete, renders and screeds

Wet area compatible fibre-cement sheet, plywood and plasterboard


  • Internal wet areas, balconies and other areas that will be tiled or protected from regular foot traffic



  • Blue viscous paste



  • One 20kg unit covers approx 7.5m2 to 15m2 (2 coats)
  • Floors 7.5m2 (2 coats) D.F.T. – 1.0mm
  • Walls 15m2 (2 coats) D.F.T. – 0.5mm


Drying Times:

  • Recoat time: 1-2 hrs
  • Ready to tile: 48 hrs

Full cure: 3 days

Technical Datasheet



Additional information

Weight 20 kg