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Can I Get Epoxy Resin That Doesn’t Yellow Over Time?

Epoxy resin is an effective solution to create durable, glossy finishes for home improvement projects. But the caveat to this all-purpose material is its tendency to yellow over time. Have you noticed your once-clear or brightly colored epoxy turn to a slightly off-putting shade of yellow? If so, you’re not alone. This process, often a deal-breaker for many, can make your hard work appear old and tarnished. Moreover, it might lead you to question – Can I get epoxy resin that doesn’t yellow over time?

To answer this question, let’s first understand why epoxy resin yellows. The primary cause of epoxy turning yellow is exposure to UV light. In addition to UV-resistant epoxy, there are various types of epoxy coatings available. Learn more about them in our article Different Types of Epoxy Coating. Other factors like excessive heat, water, or oxygen can also contribute to the process. While exploring epoxy resin, it’s also useful to understand the difference between epoxy coatings and epoxy paint, which you can read about in our detailed comparison What Is the Difference Between Epoxy Coating and Epoxy Paint?. These elements degrade the pigments and polymers in the epoxy resin, causing oxidation and consequent discoloration.

Are There Any Types of Epoxy Resin That Are Resistant to Yellowing?

Yes, and there’s great news for homeowners! Several epoxy resins come with UV inhibitors and HALS (hindered amine light stabilizers), delaying the yellowing process. Opt for a resin with either of these features, or select one with both. For example, The Epoxy Store’s Clearcast 7050 dramatically increases its protection against yellowing. To delve deeper into the benefits of epoxy resin, including its resilience and versatility, explore our article on Why Is Epoxy Great?.

Does Yellowing Affect Durability?

The yellowing of epoxy does not necessarily indicate a decline in its physical durability or structural integrity. Epoxy resin can yellow over time when exposed to UV light or heat, which is a cosmetic change that affects its appearance rather than its strength. High-quality epoxy resins are formulated to be UV resistant to minimize this effect, but even then, some yellowing may occur with prolonged exposure. While discussing epoxy’s durability, it’s important to know the scenarios where epoxy might not be the best choice. Learn more about these situations in our article When Should You Not Use Epoxy?. It is important to note, however, that while yellowing itself doesn’t weaken the epoxy, prolonged UV exposure that causes yellowing can lead to other forms of degradation such as chalking or brittleness.

How to Fix Yellowed Epoxy

Fixing yellowed epoxy can be achieved through:

  1. Using an automotive polish, such as Meguiar’s NXT Generation Tech Wax, to restore gloss and remove blemishes.
  2. Using a UV light, if the epoxy has only lightly yellowed.

In severe cases, complete removal and replacement of the epoxy may be necessary. In that case, it is best to call professionals like All Painting that can help. For more insights into the longevity and maintenance of epoxy resin, check out our in-depth guide on How Long Does Epoxy Coating Last?.


To sum it up, while the yellowing of epoxy resin is a prevalent problem, it is not without solutions. Ensuring appropriate storage and usage conditions, choosing UV-resistant epoxy, or selecting an alternative can effectively minimize yellowing. Therefore, don’t let the fear of yellowing deter you from exploring the versatile world of epoxy resins. 

While the challenge of epoxy resin yellowing is significant, the solutions are within reach. Whether you’re considering a new project or need to address existing yellowing issues, professional guidance can make all the difference. Our local experts across various cities are equipped to offer you the best solutions tailored to your needs. Connect with skilled Maple Ridge painters, Langley painters, Richmond painters, New Westminster painters, West Vancouver painters, North Vancouver painters, Port Coquitlam painters, Coquitlam painters, Port Moody painters, Surrey painters, Burnaby painters, and Vancouver painters. Each link will direct you to professionals who can provide the right advice, products, and application methods to ensure your epoxy projects remain vibrant and durable for years to come.

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