How UV Exposure Affects Rehydrated Acrylic Pigments: Revision history

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9 October 2025

  • curprev 21:0721:07, 9 October 2025‎ JavierOtero6741 talk contribs‎ 2,040 bytes +2,040‎ Created page with "<br><br><br>Prolonged exposure to UV radiation the pigments can lose intensity or become discolored. This is particularly notable for natural dye-based pigments that are prone to breakdown under continuous UV radiation. Even when the paint has been reactivated after drying, the underlying chemical structure remains susceptible to degradation. The the restoration technique, which typically involves mixing with medium, does not restore the original lightfastness, so any co..."
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