A Guide to Low-Yellowing Epoxy in Permeable Flooring

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Choosing a low-yellowing epoxy is essential for achieving a long-lasting, vibrant appearance in permeable pebble floors. This guide explains when and how to use these resins for the best results outdoors.

Why Use Low-Yellowing Epoxy?

Permeable flooring systems often feature coloured stones bound in resin for visually pleasing, water-draining surfaces outdoors. Over time, regular epoxy can discolour from light exposure, especially in sunny areas. A low-yellowing epoxy helps preserve the original look of coloured aggregates, maintaining the aesthetic value of your paths, patios, or driveways for longer.

When and How to Choose the Right Epoxy

It is best to select low-yellowing epoxy binders specifically when working with coloured stones or aggregates. For white aggregates, such as Carrara gravel, a non-yellowing polyurethane binder is usually recommended. For coloured pebbles, low-yellowing epoxy provides a clear bond while minimising colour shift. Always ensure you follow the product’s step-by-step guide for mixing and application, as found in the Flowstone Complete Permeable Floor Kit, to get even coverage and strong adhesion.

When Low-Yellowing Epoxy Matters Most

• Outdoor use: Exposed pathways, terraces and driveways where sunlight can cause yellowing
• Decorative finishes: When maintaining the vibrancy of coloured stones is important
• Long-term value: For installations where lasting appearance is a priority

Related products

• "Flowstone" – Complete Permeable Floor Kit with Pebbles and Resin
• Washed Pebbles for Permeable Floors 25kg – Outdoor Resin-Bound Surfaces

Related guides

• Which Permeable Flooring Kit Is Easiest To Use

Choosing the right resin binder protects the look and function of your permeable floor. For more advice on selecting the simplest and most effective permeable flooring kits, visit our main guide on which kit is easiest to use.