Low-Yellowing Epoxy: What It Is & Where To Use It

Q: When Low-Yellowing Epoxy Matters Most

Outdoor surfaces: Extended sunlight can speed up yellowing. Low-yellowing epoxy helps resist this, especially on exposed driveways and patios with coloured stones. Artistic projects: For crafts or décor pieces where clear resin and colour integrity are important, use a low-yellowing formula to achieve longer-lasting results. Where absolute whiteness is crucial: For installations using pure white stones, opt for polyurethane resin instead, as it has superior resistance to yellowing in very light finishes.

← Back to How do I choose slip resistant permeable resin?

If you’re installing resin-bound floors or working on creative resin projects, you might have come across the term “low-yellowing epoxy.” But what does it actually mean, and when should you choose it for your work?

Understanding Low-Yellowing Epoxy

Epoxy resins are known for their durability and glossy finish, but traditional formulas can gradually develop a yellowish tint, especially with exposure to sunlight. Low-yellowing epoxy is specially formulated to minimise this discolouration, helping maintain clearer, truer colours over time. While absolute non-yellowing performance is generally achieved with polyurethane resins—recommended for white or very light aggregates—a good low-yellowing epoxy provides much-improved clarity for most coloured stone or craft applications.

Where Should You Use Low-Yellowing Epoxy?

If your project uses coloured stones or you’re crafting decorative pieces where colour retention matters, low-yellowing epoxy is the practical choice. It is particularly suitable for permeable resin-bound driveways, patios, or footpaths where you want the colours to stay vibrant despite outdoor exposure. In the Flowstone permeable floor kit, low-yellowing epoxy is suggested for finishes with coloured aggregates, ensuring your new surface looks smart for as long as possible.

When Low-Yellowing Epoxy Matters Most

Outdoor surfaces: Extended sunlight can speed up yellowing. Low-yellowing epoxy helps resist this, especially on exposed driveways and patios with coloured stones.
Artistic projects: For crafts or décor pieces where clear resin and colour integrity are important, use a low-yellowing formula to achieve longer-lasting results.
Where absolute whiteness is crucial: For installations using pure white stones, opt for polyurethane resin instead, as it has superior resistance to yellowing in very light finishes.

Related guides

How Do I Choose Slip Resistant Permeable Resin

Choosing a low-yellowing epoxy makes a difference to the look and longevity of your resin-bound surfaces or creative projects. To ensure safety, durability, and slip resistance across different applications, explore options and advice on the parent guide to slip resistant permeable resin.