Ardex

ARDEX WPM 750 Undertile Sheet Membrane

$1,890.00 AUD
$1,890.00 AUD
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ARDEX WPM 750 is a fleece-lined, heat-welded sheet membrane designed for internal wet areas such as bathrooms and showers. It provides a consistent membrane thickness and forms a fully welded system at laps and seams for reliable waterproofing performance. The membrane is installed using ARDEX CA 750 contact adhesive and heat-welded joins, allowing rapid installation with flood testing, tiling, or screeding possible after approximately 1 hour. It is compatible with ARDEX tile adhesives and water-based liquid membranes for hybrid system detailing.
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  • Heat welded sheet membrane system for consistent waterproofing
  • Fast installation with tiling or screeding after approx 1 hour
  • Excellent flexibility and elongation with no fillet or bond breaker required
  • Compliant with AS/NZS 4858 for internal wet areas
  • Fleece lined surface for strong adhesion to tiles and screeds
  • Compatible with ARDEX tile adhesives and liquid membranes
  • High resistance to tearing, cracking, bubbling and water absorption
  • Roll size 1.4m x 20m
  • Membrane thickness 0.75mm
  • Elongation greater than 300 percent
  • Tear resistance 26.5 kN per metre minimum
  • Tensile strength minimum 5.0 MPa
  • Service temperature range minus 30°C to 80°C
  • Water vapour transmission 0.21 g per square metre per 24 hours
  • Water absorption maximum 1.88 percent
  • Minimum 40mm overlaps with heat welded seams
  • Minimum 150mm floor to wall upturns
  • Suitable for flood testing after approximately 1 hour
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