Why does epoxy yellow over time and how can you stop it?
If you've spent any time working on a resin project, you've probably asked yourself: does epoxy yellow over time? It's a bit of a heartbreaker to spend hours perfecting a crystal-clear river table or a piece of jewelry only to see it take on a weird, buttery tint a few months later. The short answer is that yes, almost all epoxy resins will eventually yellow, but the "why" and "how fast" are where things get interesting. It's not just bad luck; it's actually a bit of a chemical battle between your project and the environment around it. ...