RLA WPU Blue 15 Litres Waterproofing Membrane

WPU Class III Liquid Waterproofing Membrane

RLA WPU is an elastomeric one part polyurethane/Acrylic fibre reinforced water based membrane developed as a high performance internal/ external membrane for most general waterproofing applications. It is suitable for external applications where a UV stable, occasional trafficable membrane is required.

FEATURES AND BENEFITS:

• 12 months shelf life in unopened containers
• Tough flexible film when cured
• Class III membrane certified to ASTM 4858:2004 wet area membranes when applied in accordance to AS3740:2010
• Tested in Accordance to AS4654.1 2012 for suitability for external use
• Low VOC content
• Single pack no mixing
• Excellent adhesion to a wide variety of substrates
• Safe and easy to use
• UV stable for external applications
• Can handle light maintenance traffic once fully cured

AREAS OF APPLICATION

For use in commercial, residential buildings in internal / external wet areas such as bathrooms, kitchens, laundry’s, balconies, decks, roofs or any such area that will be tiled / covered with an appropriate finish. Areas left exposed as a UV resistant membrane finish to suitably graded surfaces prepared with adequate falls to minimise ponded water, and allow water shedding to drains.

Acceptable Substrates

Concrete after curing period of 28 days
Masonry / render after curing period of at least 7 days cement sheeting / underlay / external weatherboard / blue board/ Pre-cast concrete once release agent has been removed/ dissipated
Wet area plasterboard / Villaboard / Structural Plywood Type A (PAA JAS-ANZ) / Brickwork, Hebel (aggregate block)