Can acrylic interior paints be directly applied over a previously painted, good clean oil based paint surfaces. Does the same hold for exterior acrylics over older oil based surfaces in good condition? If not, what is the correct procedure
You can paint latex over oil primer but not finish,
you can paint oil over latex. As a contractor I will recommend you prime with oil and top coat it with latex, then next time all you need do is paint latex. Now I said as a contractor because I dont want to be called back for a problem, If it's just a door or cabinet I might etch it real well to degloss it and break the shield of finish and only a top grade latex finish would I use and hope for the best.
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Other people asked questions on various topics, and are still waiting for answer. Would be great if you can take a sec and answer them