A clear concrete sealer is a practical choice when you want to protect and enhance an existing concrete surface without covering its natural colour and appearance. Clear sealers are commonly used on exposed aggregate, decorative concrete, plain concrete driveways, paths, patios and other suitable exterior surfaces.

At ProTrade Warehouse, we supply professional concrete sealing products from trusted brands, including NuTech, Omega Industries and Crommelin. Choose from suitable clear coatings for different surface types, finishes and application requirements.

Why Use a Clear Driveway Sealer?

Unsealed concrete is exposed to moisture, sunlight, dirt and everyday traffic. Applying a suitable clear sealer can help protect the surface while improving its overall appearance.

• Preserve the natural appearance: Maintain the existing colour and character of suitable concrete and aggregate surfaces.
• Enhance exposed aggregate: Bring out the colour and depth of decorative stones, depending on the product and finish selected.
• Improve surface protection: Provide a protective coating against normal weather exposure and everyday use.
• Refresh existing concrete: Improve the appearance of tired or weathered surfaces without applying a solid colour coating.
• Choose your finish: Select from products offering different levels of gloss and appearance depending on the surface and application.

Clear Sealers for Exposed Aggregate

Exposed aggregate concrete is one of the most common applications for clear driveway sealers. The right sealer can enhance the appearance of the exposed stones while helping protect the finished surface from outdoor conditions.

Different products can produce different levels of enhancement, from a more natural appearance through to a deeper or higher-gloss finish. Always check the product specifications and test the sealer on a small area first to confirm the final appearance is suitable.

Clear Concrete Sealer Applications

Clear concrete sealers can be suitable for a range of residential and commercial surfaces, depending on the product selected:

• Exposed aggregate driveways
• Plain concrete driveways
• Decorative concrete
• Concrete paths and walkways
• Patios and outdoor entertaining areas
• Courtyards
• Suitable pool surrounds
• Other exterior concrete surfaces

Choosing the Right Clear Concrete Sealer

The best clear driveway sealer depends on the existing surface, its condition, the desired appearance and the level of exposure or traffic.

Exposed Aggregate

For exposed aggregate, consider a clear sealer that is specifically suitable for the substrate and desired finish. Some products can enhance the colour and depth of the aggregate, while others provide a more subtle appearance.

Plain Concrete

Clear sealers can be used where you want to retain the existing concrete appearance rather than introduce a new colour. Surface condition and preparation are important considerations before application.

Gloss or Natural Finish

The finish you choose will affect the final appearance of the concrete. A higher-gloss product can create a more enhanced appearance, while other sealers are designed to provide a more natural-looking finish. Check the manufacturer's product information before selecting a sealer based on appearance alone.

Surface Preparation Before Sealing

Proper preparation is essential for achieving a consistent and durable result. The concrete should be clean, sound and free from contaminants or loose material before applying the selected sealer.

1. Inspect the concrete: Check for cracks, damaged areas, existing coatings, contamination and other surface issues.
2. Clean the surface: Remove dirt, dust, oil, grease and other contaminants that may interfere with the coating.
3. Remove unsuitable coatings: Existing coatings that are loose, peeling or incompatible may need to be removed before sealing.
4. Prepare the surface: Follow the manufacturer's recommended preparation method for the specific concrete and sealer.
5. Apply the clear sealer: Apply at the recommended coverage rate and under the conditions specified by the manufacturer.
6. Allow to cure: Protect the newly sealed surface and follow the manufacturer's requirements before allowing normal use.

Clear Concrete Sealer vs Coloured Sealer

The main difference is the intended appearance. A coloured driveway sealer is designed to introduce or refresh colour on the concrete, while a clear sealer is generally chosen when you want to retain the existing appearance of the surface.

If your driveway is plain, faded or heavily weathered and you want to change its colour, a coloured coating may be more appropriate. If you have exposed aggregate or decorative concrete that you want to preserve, a suitable clear sealer may be the better option.

Complete Your Concrete Sealing Project

Along with the sealer, you may need suitable floor coating accessories such as rollers and application tools. For larger or heavily weathered surfaces, appropriate concrete preparation equipment may also be required.

For more options, browse our complete range of concrete sealers or contact our team for help selecting a product for your particular surface.

Clear Driveway Sealers Australia-Wide

ProTrade Warehouse supplies clear concrete and driveway sealers Australia-wide from our Sydney warehouse in Rydalmere, NSW. Shop professional sealing products online, or contact our team if you need help choosing the right clear sealer for your concrete, exposed aggregate or decorative surface.