UC over Epoxy Primer

[JimKueneman]

What is the prep I should do if I spray a few coats of clear over black epoxy primer? The primer has been on for several months. Scuff it up with a scotch brite?

Jim

 

[Bob Hollinshead]

I would scuff it with a scotchbrite and shoot a fresh coat of epoxy, wait an hour then clear it