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Creating permeable, attractive outdoor floors is easy with the right binder. Polirock’s two-component polyurethane kit is designed especially for use with white stones, delivering clarity and a robust, weather-resistant finish.
What is Polirock Polyurethane Binder?
Polirock is a specialised two-component polyurethane binder tailored for bonding natural white stones in permeable outdoor flooring. Its formula provides excellent adhesion, ensuring a lasting surface that remains clear—preventing unsightly yellowing often seen with standard resins. Polirock enhances drainage, is resistant to UV rays and chemicals, and delivers a reliable anti-slip finish, making it suitable for both pedestrian and vehicular areas.
How to Use Polirock with White Stones
For the best results, use Polirock with washed, dust-free aggregates. A typical resin-to-stone ratio is about 3% by weight, paired with stone grit between 4–8 mm for effective binding and optimum permeability. Carefully mix the two components before blending thoroughly with the aggregate, then apply to your prepared outdoor surface. This product works perfectly with Washed Pebbles for Permeable Floors to create elegant, low-maintenance paths and patios.
When to Choose Polirock for Your Project
- Decorative and light surfaces: Ideal for achieving a bright, clean finish with white or pale stones.
- Outdoor applications: Engineered to withstand the elements, including rain, frost, and sunlight.
- Areas requiring anti-slip safety: Ensures pedestrian and vehicle safety where drainage matters.
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Choosing Polirock ensures that your permeable flooring remains bright, weather-resistant, and durable. For more information on creating lasting decorative permeable surfaces, visit our main guide on where to buy aggregate for permeable flooring.