I Tested Poly Coating for Sublimation: My Honest Guide to Better Prints and Lasting Results
When I first started exploring custom printing, I quickly realized that not every surface is ready to hold a vibrant sublimation design. That’s where poly coating for sublimation comes in. It’s the hidden layer that helps turn ordinary items into print-ready products, making colors appear brighter, sharper, and more durable. Whether you’re working with mugs,…
