Epoxy Resins: UV Protection and Anti-Yellowing Properties

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Choosing the right epoxy resin with UV protection is crucial to keep your resin tables and creative surfaces brilliant and clear year after year, even in sunlit spaces.

How UV Filters Prevent Yellowing

Exposure to sunlight or indoor lighting can cause standard epoxy resins to yellow gradually. UV filters in modern resins help absorb or reflect harmful rays, minimising discolouration and preserving clarity. This feature is essential for tables and surfaces placed near windows or under strong lighting.

UV protection helps resin surfaces remain clear and vibrant for longer.
Anti-yellowing additives slow down or prevent surface colour changes.

Which Epoxy Resin is Best for Preventing Yellowing?

If you’re aiming for lasting clarity, select resins specifically formulated for UV resistance and anti-yellowing. EpoxyTable 5-Five and EpoxyTable 10-Ten both offer strong UV filters and come with a non-yellowing guarantee. These qualities make them outstanding for furniture and decorative tables where appearance matters most.

Look for claims of “UV filter” or “anti-yellowing” in product details.
EpoxyTable 5-Five: Suitable for pours up to 5cm.
EpoxyTable 10-Ten: Designed for thicker projects up to 10cm.

Practical Tips for UV-Stable Resin Projects

For tables near bright windows or in well-lit rooms, prioritise UV-resistant resin to preserve your work. If you’re new to resin table making, the River-Table kit includes UV-stable options with clear instructions—ideal for beginners.