Aggregate Sealing Perth

Exposed aggregate is porous, textured, and more prone to trapping moisture, dirt, and stains. Sealing helps:

• Protect against water and oil absorption
• Reduce mould and algae growth
• Enhance and preserve colour
• Prevent fading and surface wear
• Make cleaning and maintenance easier
• Extend the lifespan of the surface

Without sealing, the concrete base and exposed stones can become dull, patchy, or damaged over time — especially in Perth’s sunny and coastal conditions.

Sealing enhances the colour of the stone and gives the surface a richer appearance. You can choose from:

• Natural look: a matte or low-sheen finish with subtle enhancement
• Wet look: a darker, glossier finish that really brings out the aggregate’s colour

We’ll discuss the look you’re after and match the right sealer to your desired finish and level of surface protection.

Most exposed aggregate surfaces should be resealed every 2–3 years, depending on:

• Sun exposure
• Foot or vehicle traffic
• Type of sealer used
• How well the surface is maintained

When water stops beading on the surface or the colour starts looking patchy, it’s time to reseal.

We apply non-slip additives to the sealer when required, especially on driveways, pool surrounds, or paths where grip is essential. These additives help maintain traction without affecting the appearance of the finish.

Definitely. Sealing over a dirty or stained surface will lock in those imperfections. That’s why we offer a complete pressure clean and seal service; removing grime, mould, stains, and any loose debris before applying the sealer. This ensures the coating bonds correctly and delivers the best result.