ARDEX WPM 330 | WPD Group

ARDEX WPM 330 is an extremely weather resistant water based acrylic waterproofing membrane. Specially designed as an exposed façade membrane, ARDEX WPM 330 prevents moisture, salt and carbon dioxide entering and damaging the building structure while still allowing the building to breathe.

  • Protects buildings against chloride ion, sulfide ion and carbon dioxide attack
  • Large range or durable colours
  • Resists fungi and algae growth
  • Green Star – meets the benchmark for VOC credit in the Green Building Council of Australia’s Rating Tools


  • Rendered walls
  • Brick/masonry walls
  • Fibre cement sheets
  • Tilt up and pre-cast concrete
  • Light weight aerated concrete blocks

Building façades and external walls, roof parapets, silos, lighthouses and other external structures. Particularly important in coastal areas, high traffic density areas for application over concrete and brick surfaces.


  • Colours to match


  • 15L unit covers approx 20m2 (two coats)
  • D.F.T. at 0.35mm

Drying Times:

  • Recoat time: 2-4 hrs
  • Hard dry: 24 hrs

Pack Size:

  • 15L pail

VOC content:

  • 61g/L

Primer Options:


Ardex WPM 330 PDS

Ardex WPM 330 SDS

Ardex WPM 330 VOC

Ardex WPM 330 SRI Performance Certification