WPU Class III Liquid Waterproofing Membrane
RLA WPU is a one-part elastomeric polyurethane/acrylic fiber-reinforced water-based membrane designed for high-performance waterproofing in both internal and external applications. It's suitable for general waterproofing needs and ideal for external applications requiring a UV-stable, occasionally trafficable membrane.
Recommended Use:
- Suitable for concrete after curing for 28 days
- Masonry/render after curing for at least 7 days
- Cement sheeting/underlay/external weatherboard/blue board
- Pre-cast concrete once the release agent has dissipated
- Wet area plasterboard/Villaboard
- Structural Plywood Type A (PAA JAS-ANZ)
- Brickwork, Hebel (aggregate block)
Features & Benefits:
- Tough, flexible film when cured
- Class III membrane certified to ASTM 4858:2004 wet area membranes
- Low VOC content
- Single-pack, no mixing required
- 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
- Designed for use with a bond breaker
We sell our tiles by the box and by the sheet. If you see a "Quantity - 0 m2" input box above, then this tile is sold by the box.
If so, all you need to do is enter how many square meters you need to cover your area and hit 'add to cart'.
You will then be prompted by our handy wastage calculator. If you have already included 10-15% of waste in your area calculations then hit "YES", if not, hit no and follow the prompts.
Online shopping not for you? Come and visit our showroom in Osborne Park and browse our extensive selection in store. Need some advice? Our team of tile and design experts are readily available to assist you in making the best choice for your space.
We offer shipping within the Perth Metropolitan Area for as little as $80 as well as free click and collect from our Showroom/Warehouse in Osborne Park.
Our 5 for $15 Tile Samples come with free shipping.
Delivery times
Metro: 2-5 Business Days
Rural 5-10 Business Days
Everything else
Delivery starts from $80 and is calculated upon check out based on the weight of your order and your suburb. See Delivery Costs below for more details.
Your shipping cost includes delivery to the front of your house, driveway or garage.
Delivery windows run from Monday to Friday 7:30am-4:30pm.
Please leave a note in your order message for your preferred date and allow a minimum turnover of 48 hours.
Our delivery slots book up quickly and can often be fully booked, up to a week in advance, If you have any questions regarding our delivery service, feel free to give us a call Monday to Friday 9am-5pm and Saturday 9am-3pm.
For more detailed shipping costs, visit our Deliveries page