Ardex WPM 155 Rapid

Ardex WPM 155 Rapid


ARDEX WPM 155 Rapid

The Ardex WPM 155 Rapid is a water-based polyurethane-acrylic waterproofing membrane developed for high performance under-tile waterproofing. Recommended for commercial and residential internal/external wet areas, balconies, decks, and other areas that will be tiled or otherwise protected from regular foot traffic

  • Tile in 4 hours
  • Ardex STB Tape and Liquid Membrane
  • Modified polyurethane acrylic waterproof membrane
  • Excellent adhesion with ARDEX tile adhesives
  • Extended coverage for minimising cost
  • Environmentally friendly solvent free, suitable for confined areas
  • Class III Membrane as per AS/NZS4858 Wet Area Membranes


ARDEX WPM 155 Rapid

ARDEX WPM155 Rapid (Undertile PU Acrylic Hybrid Membrane):

  • Colour: Blue/Grey
  • Size: 4kg & 20kg
  • Properties of the cured membrane Tensile strength: 1.2 MPa
  • MPa AS1145 % Elongation: >350%
  • Shore A Hardness: 65-75
  • Water vapor transmission (AS4858/ASTME96): 1.2g/24hrs/m2
  • VOC content: 42g/L
  • Durability (AS4858): Pass


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