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Dulux Avista Coloured Concrete Sealer 20L
Dulux Avista Coloured Concrete Sealer 20L
Original price was: $260.00.$245.00Current price is: $245.00.
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Dulux Avista Coloured Concrete Sealer 20L
Enhance and protect your concrete surfaces with the Dulux Avista Coloured Concrete Sealer 20L – a professional-grade solvent-based sealer that delivers rich colour, a durable finish, and outstanding weather resistance for external concrete applications.
Product Overview
- Solvent-based acrylic sealer suitable for coloured, stencilled, stamped, or plain concrete surfaces.
- Available in popular pre-tinted colours including Charcoal, Bluestone, French Grey, Shale Grey, and Monument.
- Compatible with 18 additional tint colours, including four Colourbond® tones – Monument®, Shale Grey™, Paperbark®, and Woodland Grey®.
- Offers a semi-gloss finish that enriches the surface appearance while providing a strong, protective layer.
- Coverage: Approximately 60–100 m² per 20L drum per coat, depending on surface porosity.
Colour Options
| Finish Type | Available Colours |
| Pre-Tinted | Charcoal, French Grey, Bluestone, Shale Grey, Monument |
| Tintable Base | Compatible with 18 Dulux Avista colours including Colourbond® inspired options |
Application Guidelines
- Ensure concrete is fully cured (minimum 14–30 days) before application.
- Surface must be clean, dry, and dust-free. Pressure washing and acid etching may be required.
- Apply using a lambswool roller in thin, even coats. Two coats are recommended for optimal durability and finish.
- Allow 2 hours drying time between coats. Suitable for foot traffic after 24 hours and vehicle traffic after 5 days.
- Add slip-resistant additive if using on sloped or high-traffic areas.
Key Features
| Feature | Details |
| Finish | Semi-gloss |
| Application Method | Roller (no primer required) |
| Coverage | 60–100 m² per 20L (per coat) |
| Recoat Time | Minimum 2 hours |
| UV Protection | Excellent resistance to fading and yellowing |
| Compliance | Meets AS/NZS standards for decorative concrete finishes |
Ideal For
- Driveways and walkways
- Outdoor entertaining areas
- Decorative and stamped concrete
- Residential and commercial landscaping finishes
The Dulux Avista Coloured Concrete Sealer 20L is the go-to solution for achieving long-lasting colour and protection for exterior concrete. Designed for durability and aesthetic appeal, it resists UV damage, enhances the depth of concrete colour, and offers flexible tinting options. Whether you’re refreshing a driveway or sealing a brand-new patio, this sealer delivers consistent, high-performance results every time.
Need help choosing a colour or preparing your surface? Our team is here to assist with expert advice and support.
Frequently Asked Questions
1. What is the coverage difference between the 10L and 20L sizes?
The 20L pail covers approximately 60–120 m² per coat, making it ideal for larger driveways, commercial areas, or multiple smaller projects. Two coats are recommended for best results.
2. Can I dilute the coloured sealer for a lighter shade?
No — the sealer is pre-tinted at the factory to a specific colour strength. Diluting will compromise both the colour and the protective properties. If you require a custom colour, consider using the Dulux Avista Tintable Base system instead.
3. How should I maintain my coloured sealed concrete?
Regular sweeping and occasional hosing are usually sufficient. For deeper cleaning, use a pH-neutral detergent and a soft broom. Avoid harsh chemicals, high-pressure washers on concentrated settings, and abrasive scrubbers. When water stops beading, it is time for a maintenance coat.
4. Can I change the colour of my sealed concrete by applying a different coloured sealer?
Yes — you can apply a different colour of Dulux Avista Coloured Sealer over an existing sound sealer to change the appearance. The new colour will overlay the old. For a dramatic colour change (e.g., from dark to light), multiple coats may be needed. Always test a small area first.
5. Is this product suitable for pool surrounds?
Yes, with the addition of a slip-resistant additive to the final coat. Pool chemicals may affect the sealer over time — rinse chemical spills promptly and expect a slightly shorter service life.
6. What temperature range can I apply this sealer?
Apply between 8 °C and 35 °C. Avoid application in direct hot sun, high winds, or if rain is expected within 2 hours. Early morning or late afternoon application in warmer months provides the best conditions.
7. Does this 20L size come in all the same colours as the 10L?
Yes — the full colour range is available in both 10L and 20L sizes. Contact Singh Roofing Supplies for current colour availability and to place your order.
Brochure
Dulux Avista TDS
Dulux Avista SDS
| Colour | Charcoal, Bluestone, French Grey, Shale Grey, Monument |
|---|
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