Ardex WPM 300 20 Litre Kit (Hydrepoxy) Grey Membrane/ Barrier Coating

($560.00 inc gst)
ARDEX WPM 300 is a two component water based epoxy polyamide membrane/barrier coating.
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BrandsArdex Product TypeMoisture Barrier Size20 Litre Kit DeliverySame Day


(Hydrepoxy) Membrane/ Barrier Coating

  • Water resistant, prevents rising damp, efflorescence and withstands hydrostatic pressure
  • Excellent adhesion to most substrates including damp surfaces and freshly laid green concrete
  • Safe to use in sensitive locations

Information ARDEX WPM 300

ARDEX WPM 300 is a two component water based epoxy polyamide membrane/barrier coating.

  • Can be applied to damp surfaces
  • AS 4020:2000 Potable Water Approved
  • Hydrostatic pressure resistant waterproof membrane
  • Prevents rising damp and formation of efflorescence
  • Water based – safe to use in sensitive locations
  • Green Star – meets the benchmark for VOC credit in the Green Building Council of Australia’s Rating Tools

Technical Data ARDEX WPM 300

Low water vapour transmission coating and as a barrier/seal coating over freshly laid or damp concrete. Waterproofing barrier on the negative side in below grade surfaces such as basements, tunnels, liftwells, retaining walls and carparks. Waterproofing membrane or barrier coating over freshly laid hardened concrete, prior to the application of conventional levelling compounds carpet and tile adhesives. As a barrier seal coating over damp, green or efllorescence producing concrete prior to overcoating with conventional building paints.

  • Grey
  • Mojo Black
  • Water Stop – 60m2 (1 coat)
  • Waterproof membrane – 30m2 (2 coats)
    Drying Times:
  • Recoat time: 4 hrs
  • Full cure: 7 days
    Pack Size:
  • 4L
  • 20L kits
    VOC content:
  • 26g/L

Product Type
  • Moisture Barrier
20 Litre Kit
Same Day

  Size Availability Price  
Ardex WPM 300 20 Litre Kit (Hydrepoxy) Membrane/ Barrier Coating - Tradie Cart 20 Litre Kit

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