Can I Use White Stones or Coloured Pebbles in Resin-Bound Pools?

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Choosing the right decorative finish is key when building a resin-bound sand pool or its surrounds. White stones and coloured pebbles both offer unique looks, but selecting the best resin binder ensures that their beauty endures outdoors.

Selecting the Appropriate Binder

When working with white aggregates, such as marble or limestone, a non-yellowing polyurethane binder is recommended to keep the stones clear and bright without discolouration over time. For coloured pebbles, a UV-resistant epoxy binder helps maintain vibrant hues, ensuring your pool surround stays as eye-catching as the day it was installed.

If you’re installing a mix of both types, prepare individual batches with the correct binder for each aggregate.
Always follow the manufacturer’s guidance regarding mixing ratios and application to achieve a strong, durable result.

Practical Installation Advice

For best results, work at temperatures above 10°C and avoid high humidity. Mix the resin thoroughly with the chosen aggregate before placing it, ensuring even coverage. Products like the Flowstone Complete Kit offer detailed guidance and include everything needed for a permeable, decorative finish suitable for the UK climate.

Lay the mixture on a prepared base (such as concrete or a suitable subbase).
Compact and smooth the surface for a uniform look and safe, anti-slip finish.

When This Matters: Pool Surrounds & Outdoor Areas

If your project involves a pool surround or a pathway subject to plenty of sunlight and rainfall, choosing the correct resin system is crucial to prevent colour change, surface damage, or puddling. Proper installation and resin selection enhance drainage and keep the decorative surface looking fresh.

Related guides

How Do You Build A Resin Sand Pool

Whether opting for crisp white stones or bold coloured pebbles, using the right resin binder will help you achieve a striking, durable finish for your resin sand pool surrounds. When planning your pool project, visit our main guide on building a resin sand pool for complete step-by-step advice.