RLA Polymers

RLA WPM – Waterborne Flexible Waterproof Membrane

$139.95 AUD
$139.95 AUD
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RLA WPM is a waterborne, flexible waterproof membrane designed for internal wet areas and under-tile applications. It provides a seamless, highly flexible Class III waterproofing barrier that accommodates expected structural
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  • Excellent adhesion to a wide variety of substrates
  • Fast drying and easy to apply
  • Fibre-reinforced for added durability
  • Compatible with RLA Uniprime and RLA Moisture Seal primers
  • Safe and non-toxic formulation
  • Designed for use with bond breakers
  • Appearance: Grey viscous liquid
  • Type: Waterborne acrylic membrane
  • Classification: Class III (AS 4858:2004 compliant)
  • Solids content: 60 %
  • Specific gravity: 1.14 g/cm³
  • Elongation: 500 % at break
  • Water vapour transmission: 0.6 g/m²/24 hrs
  • Dry film thickness: 1 mm (two coats)
  • Recoat time: 2–4 hours @ 23 °C / 50 % RH
  • Full cure before tiling: 48 hours
  • Coverage: Approx. 1.5 L/m² (two coats)
  • Packaging: 15 L pail
  • Shelf life: 12 months (unopened, stored in a cool, dry area)
  • Application: Brush, roller, or trowel
  • Clean-up: Warm soapy water while wet
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