I painted my lower hull Black appliance Epoxy...
I had sanded it to bare SMC, and primed it before painting. Bottom area that contacts the beach when beaching is scratching off after 1 weekend of riding. Primer is still perfect though.... so im assuming its because I didnt spray the epoxy on the bare smc as was directed on the can.
Would I use it again? Most definately. cheap, easy to apply, and easy to touch up.