Yes, you can. Primer will grip to almost any painted surface.
Yes, you can, That's the normal way.
can i use water base paint over oil base paint
depending on the surface finish of the primer. Noirmally its matt in its appearance and will take a water based gloss. However, a primer should have an undercoat applied first unless its a primer/undercoat.
Yes. Clean and degloss the oil based paint, apply an oil based primer, then apply the water based paint.
You can use either a water or oil-based paint over a latex primer.
depending on the surface finish of the primer. Noirmally its matt in its appearance and will take a water based gloss. However, a primer should have an undercoat applied first unless its a primer/undercoat.
Yes. Clean and degloss the oil based paint, apply an oil based primer, then apply the water based paint.
You can remove paint primer from linoleum with hot water if the primer is Latex based. Simple wet a cloth with hot water and put it over the paint. Let it sit for a few minutes and then gently scrape up the primer.
Oil based paint has a very hard surface which makes it difficult for water based paint to stick to properly. It should be primed first. Water based primer is fine. To make certain the water-based primer has good tooth, be sure to lightly sand the oil-based paint and wipe it down with a tack-cloth.
Not a good idea, better to use oil based primer.
Yes, you can.
If I understand you correctly, you want to know if you can cover a latex paint covering with an oil based covering? the answer is yes. need to prime? only if you think the walls need priming. Rule is: oil over latex, not latex over oil without proper prep- alkyld primer or similar