What a nightmare you just encountered, huh? The latex is going to want to peel, and keep peeling. Short of sanding all the paint off that you just applied you can apply a coat of shellac (primer/sealer by Binzer) directly over the peeling latex paint. It dries very quickly and has an awful smell but it will take care of the peeling paint problem. I bet you will never paint over oil again.
No, you either need to really rough up the oil paint with fine sand paper, or put a base coat on before you paint with your Latex paint. If you don't your Latex paint won't adhere.
yes but not the other way around the latex passes moisture
There are some water based coatings that will adhere to an oil based surface without using a primer; however, an oil or acrylic-based primer, used as a bridge, will allow you to paint latex over an oil-base paint trouble free.
If you have painted latex over oil based it will peel of very quickly.
Yes
Yes it can.
No, you either need to really rough up the oil paint with fine sand paper, or put a base coat on before you paint with your Latex paint. If you don't your Latex paint won't adhere.
yes but not the other way around the latex passes moisture
Yes, oil based paint is very versatile and can be painted over many painted surfaces, including those previously coated with latex paint, as long as the surface is dull and clean.
There are some water based coatings that will adhere to an oil based surface without using a primer; however, an oil or acrylic-based primer, used as a bridge, will allow you to paint latex over an oil-base paint trouble free.
If you have painted latex over oil based it will peel of very quickly.
Yes, you can use either latex or oil based primer.
Yes
You need to prime first, with a primer that adheres to oil paints, and to which latex can adhere. You may even want to sand the oil-painted surface lightly to scuff it for better primer adhesion. Painting latex straight on top of oil paint will result in peeling.
power wash, dry, prime any bare wood and paint
Mineral oil destroys latex. Other oils are not good for latex.
Hi there, Technically you can, but there may come a day where things starts to chip off. If you have the time, maybe it's better to take off the latex now. On the other hand, if the latex-over-oil was primed well (with shellac), it will hold, and painting oil over that will be OK too for at least 5 years. The oil will suck into the latex, and become matte and maybe blotchy. You can help it by either priming it first (shellac or oil-based primer), or shining it up with a laquer afterwards.