Everflex WPUV HV (High Viscosity) - UV Membrane
Everflex WPUV is a UV-resistant, flexible, and durable waterproof membrane ideal for both internal and external applications. It offers rapid drying, easy clean-up, and long-term performance on various substrates.
- $144.50
- $144.50
- Unit price
- per
Prices do not include GST
Physical Properties
Type:
Elastomeric waterproof membrane
Density:
1.24
Consistency:
Thick liquid
Class:
iii elastomeric liquid applied membrane
Voc:
<2gm/lt (greenstar compliant)
Clean_up:
Water while wet
Storage:
Cool dry between +10°c & +35°c
Application_temperature:
Between +10°c & +35°c
Service_temperature:
Between -40°c & +80°c
Consumption:
1.5 lt/m²
Recoat_time:
2-4 hours after touch dry @ 25°c
Final_drying_time:
48 hours (may vary with climatic conditions)
Shelf_life:
Minimum 12 months from dom
Colours:
Light grey
Test_certificates:
As4858:2004, as4654.1:2012
Permeability:
2.2g/m²/24h
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Shipping & Delivery
**$15.95 + GST for Australia-wide shipping, excluding DG, oversized or long-length items, and bagged items weighing 15kg or above. If your order includes any of these, you will be contacted to arrange additional freight fees
Everflex WPUV is a premium-grade, single-component self-reinforced elastomeric waterproof membrane specifically designed for UV-exposed applications. Compliant with AS-4858:2004 and AS4654.1 standards, it offers a durable, flexible, and seamless barrier that withstands exposure to water and UV radiation. Ideal for both internal and external uses, Everflex WPUV ensures long-term performance and environmental compliance with low VOC content, making it suitable for various substrates.
Key Features
- Premium-grade, UV-resistant waterproof membrane
- Single-component, ready to use
- Rapid drying for earlier tiling
- Non-toxic, low VOC, meets Green Star criteria
- Micro-fibre reinforced for added strength
- Flexible and seamless, does not re-emulsify when immersed in water
- Compatible with a wide range of building materials
- Tested to AS-4858:2004 and AS4654.1 standards
- Suitable for internal and external applications
Suitable Substrates
- Concrete (cured for 28 days)
- 3:1 sand-cement screed or C-Bed
- Masonry/render (cured for at least 4 days)
- Cement sheeting, underlay, external weatherboard, and blue board
- Pre-cast concrete (after release agent removal)
- Wet area plasterboard/Villaboard
- Timber flooring including structural plywood (Type A)
- Brickwork, Hebel (aggregate block)
Uses
- Exposed roofs and under pedestal systems
- Wet areas, shower recesses, laundries, toilets, and kitchens
- Patios, terraces, decks, and balconies
- Under-tile waterproofing
Benefits
- Resistant to UV exposure and biological growth
- Withstands maintenance foot traffic
- Easy water-based clean-up
- Long-term durability and performance
- Provides a high level of flexibility and tensile strength
- Ensures a seamless and fully bonded membrane
Application Guide
- Prepare the surface: Ensure all surfaces are clean, stable, and free from contamination. Repair any cracks or deformities.
- Prime the substrate: Apply Everflex WBP for internal areas or Everflex VBS for external surfaces, following the primer's TDS instructions.
- Apply Everflex WPUV: Mix thoroughly, then apply the first coat using a brush or roller at a 0.75mm wet film thickness. Allow drying before applying a second coat at right angles to the first.
- Ensure a minimum of two coats for a total dry film thickness (DFT) of 1mm. More coats may be needed depending on surface conditions.
- Wait for a minimum curing time of 48 hours at 25°C and 50% humidity before tiling or other finishes.
Limitations
- Not suitable for use below 10°C or above 35°C
- Should not be applied to wet, damp, or contaminated substrates
- Not suitable for areas with negative hydrostatic pressure or rising damp
- Foot traffic should be limited to maintenance levels
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