How to choose
It is safest to start with systems explicitly listed as compatible with epoxy.
Finishes / epoxy
A lacquer over epoxy resin has to grip a non-absorbent substrate, so it is not just about gloss — sanding, application window and an adhesion test all count.
It is safest to start with systems explicitly listed as compatible with epoxy.
Before lacquering, scuff the surface and dedust thoroughly — gloss highlights prep mistakes.
For worktops and tables, pick systems with higher mechanical and chemical resistance.
No. On resin, systems with confirmed epoxy adhesion work best — or ones that pass a test on the target sanded surface.
In practice, yes. Scuffing improves adhesion and reduces peeling risk, especially outside the chemical window.
For a table, PU 2K or a resistant clear coating is usually worth considering, as a worktop takes more mechanical and chemical stress than a decorative piece.