Everflex Aquaban Under-Tile Class 3 Waterproof Membrane
Everflex AquaBan is a Class 3 elastomeric waterproof membrane designed for under-tile applications. It is durable, flexible, non-toxic, and ideal for internal and external surfaces.
- $112.46
- $112.46
- Unit price
- per
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Physical Properties
Type:
Elastomeric waterproof membrane
Density:
1.3
Consistency:
Thick liquid
Elongation:
Class iii, 391%
Voc:
<1g/l
Water_absorption:
0.75%
Resistance_to_cracking:
Pass: no fatigue cracking
Service_temperature:
-40°c to +80°c
Colours:
Grey, blue
Recoat_time:
2-4 hours
Final_drying_time:
48 hours
Coverage:
1.5 l/m² for internal applications
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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 Aqua-Ban is a high-performance, single-component SBR elastomeric waterproof membrane designed for under-tile applications. Suitable for both internal and external areas, it provides a durable, flexible, and odourless waterproofing solution that ensures long-term performance. This Class 3 membrane complies with AS-4858:2004 and AS4654.1 standards, making it ideal for professional construction projects.
Key Features
- Single-pack, ready-to-use waterproofing membrane
- Rapid drying to enable earlier tiling
- Non-toxic, low VOC - meets "Green Star" criteria
- Excellent adhesion to most building materials
- Class 3 waterproofing performance with high flexibility
- Water-based for easy clean-up
- Micro-fibre reinforced for enhanced strength
- Suitable for internal and external under-tile applications
Suitable Substrates
- Concrete (after 28 days curing)
- Sand-cement screeds and masonry
- Cement sheeting, plywood, and wet area plasterboard
- Pre-cast concrete and brickwork
- Timber flooring including Type A structural plywood
Technical Specifications
- Elongation: Class III (391%)
- VOC: <1g/L (Green Star compliant)
- Water absorption: 0.75% (AS 3558.1)
- Service temperature: -40°C to +80°C
- Colours: Grey, Blue
- Recoat time: 2-4 hours
- Final drying time: 48 hours
Uses
- Bathrooms, shower recesses
- Laundries, kitchens, and toilets
- Patios, terraces, decks, and balconies
- Areas covered with ceramic or stone tiles
Benefits
- Fast drying time for increased efficiency on-site
- Odourless and non-toxic for safer indoor applications
- Prevents mould and biological growth
- Does not re-emulsify when exposed to water
- Low permeability allows use on timber floors
- Durable, long-term waterproofing performance
- Compliant with NCC, AS-4858, and AS-4654.1 standards
Application Guide
- Ensure all surfaces are clean, stable, and dry before application.
- Apply a suitable primer like Everflex WBP (internal) or Everflex VBS (external).
- Mix Everflex Aqua-Ban thoroughly before use.
- Apply the first coat using a brush or roller to achieve 0.75mm wet film thickness.
- Allow the first coat to dry, then apply a second coat at right angles to the first coat.
- Verify wet film thickness to ensure a minimum dry film thickness of 1mm.
Limitations
- Not suitable for long-term UV exposure
- Do not use on damp or wet substrates
- Not designed for areas with negative hydrostatic pressure
- Temperature limitations: between 10°C and 35°C
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