Can You Paint over Epoxy Sealer

No type of paint will bond to unprepared epoxy paint. Because epoxy painted surfaces don’t allow adhesion, they must be abraded before they will accept new paint. Sanding the old epoxy finish with a 120- to 220-grit sandpaper will promote adhesion. … Once the epoxy has been abraded, any type of paint will bond to it.

Can you paint on top of epoxy resin?

A primer coat prior to painting over epoxy is quite beneficial because it provides a uniform color base and is easier to sand than epoxy resin. It is generally not necessary to use a primer in order for a suitable top coat to adhere to sanded epoxy resin. … Some advocate the use of water thinned latex paints.

What paint can I use on epoxy resin?

The best option is acrylic paint. This is the most effective over epoxy resin, and it is an affordable choice. Latex paints can also work well. Try to avoid using oil-based paints, because these do not stick very well to the resin and require a long drying time.