Forspec

ACTFLEX 906 WPU – Class III Water-Based PU Membrane 15L

$175.00 AUD
$175.00 AUD
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ACTFLEX 906 WPU is a single-component, water-based polyurethane-modified waterproofing membrane designed for internal and external applications under tiles or screed. It is classified as a Class III membrane and complies with AS3740:2021, AS/NZS 4858 and AS4654.1:2012. The product is solvent-free, low VOC and suitable for both residential and commercial wet areas.

This membrane is used for bathrooms, laundries, balconies, podiums, facades and other above-ground applications where a flexible, durable system is required. It can also be used in exposed areas when top-coated with a compatible UV-resistant coating. With 500% elongation and excellent build properties, it achieves reliable crack-bridging performance under tile systems.

• Class III waterproofing membrane
• Water-based polyurethane-modified formulation
• Single component roller or brush application
• High elongation 500 percent
• Achieves 1.2mm total DFT in two coats
• Low VOC and non-hazardous classification
• Suitable for horizontal and vertical surfaces
• Accepts light foot traffic after cure

• Internal wet areas compliant with AS3740
• External above-ground balconies and podiums
• Under tile waterproofing systems
• Concrete substrates cured minimum 28 days
• Screeds and renders cured minimum 7 days
• Facades and parapet walls
• Areas requiring flexible crack-bridging membranes

• Classification: Class III membrane
• Standards: AS3740:2021, AS/NZS 4858, AS4654.1:2012
• Recommended system: Minimum two coats
• Wet film thickness per coat: 0.8mm
• Total dry film thickness: 1.2mm
• Recoat time at 25°C / 50% RH: 6 hours
• Full cure at 25°C / 50% RH: 3 days
• Elongation at break: 500 percent
• Coverage: 8–10m² at 1.2mm DFT per 15L unit
• Colour: Grey
• Packaging stocked: 15L
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