Which Binder Suits White or Coloured Stone?

Binder Options for White Stones

White stones require a binder that remains highly transparent and resists yellowing over time to preserve their bright, clean appearance. Polirock Polyurethane Binder is formulated for just this purpose. Its clear finish stays stable under UV exposure, making it ideal for outdoor decorative surfaces where aesthetics matter. The anti-yellowing performance makes it the preferred choice for pathways, patios, or garden features using white or light-coloured aggregates.

Binders for Coloured Stones

For coloured stones or those with natural tones, epoxy binders such as Epoxy Binder 100:60 are often chosen. These products form a strong, durable bond and help to bring out the depth and vibrancy of the stone’s colour. While they are robust and suitable for a wide range of applications, their slight ambering effect typically complements natural aggregates or mixed-colour stone blends, rather than altering white stones.

When Choosing the Right Binder Matters

• If you are installing a high-visibility stone surface where the original colour must be preserved, especially for white or pale stones.
• When the installation will be exposed to sunlight and weather—UV resistance and clarity become crucial factors.
• If slip resistance, durability, or permeability are a concern, opt for a product offering these properties based on the environment and usage.