WPM130 Waterproof Membrane

$165.00 inc.GST

Construction and Bathroom Membrane
Internal and External Use
Rapid System – Tile over from 4 hours
Environmentally friendly – solvent-free, suitable for confined areas

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SKU: 38791 Category:


ARDEX WPM 130 – 15L (20kg)
Acrylic PU water-based waterproofing membrane developed for high-performance under-tile waterproofing.

Tough flexible film
Meets Green Building Council of Australia Greenstar requirements IEQ-13, IEQ-11
Can be tiled over – good adhesion with ARDEX tile adhesives
Excellent adhesion to a wide range of substrates
Fast-drying, 4 hours on decks and some applications
Class III Membrane, as per AS/NZS 4858 Wet Area Membranes

Technical Data ARDEX WPM 130

Drying Time:

  • Recoat: 1-2 hours between first and second coats
  • 4 hours (at 23°C and 50% RH)

*Dry through time will be slowest in areas where ARDEX WPM 130 Builder’s Express is applied over neutral cure silicone bond breaker or is reinforced, particularly in corners and junctions.


  • A 20kg unit (15 Litres) will cover approximately 9m2.


  • Light Blue

Spec Sheet

Download the Spec Sheet here