How to Prevent Yellowing and Ink-Bleed When Embedding Prints in Resin

Seal Prints Before Embedding

Printed papers and photos should always be sealed before embedding in synthetic resins like epoxy. Using an acrylic spray lacquer creates a protective barrier over the inks, stopping the resin from causing ink to bleed or run. Allow your prints to dry thoroughly between two or more light coats, ensuring full coverage over edges, especially with porous or dye-based papers.

• Spray in a well-ventilated area
• Let each coat dry fully before the next
• Double-check coverage, focusing on corners and trims

Choose a Resin With UV Protection

All clear resins may develop a yellow tint over time when exposed to sunlight, but modern synthetic resins often include a UV filter to slow this process. When embedding treasured images, select a resin specifically designed to limit yellowing, such as “Trasparente” Multipurpose Epoxy Resin, which incorporates built-in UV protection for extra peace of mind.

Practical Steps for Flawless Results

Once prints are thoroughly sealed, ensure your resin and workspace are dust-free and at the recommended temperature. Pour the resin slowly, avoiding bubbles, and aim to keep the embedded item completely covered. Let the piece cure undisturbed for best clarity. Shelf prints away from direct sun to protect them long-term, even with UV-filtered resin, and avoid excess heat.