You don't prime the paint, you prime what the paint is applied to.
You don't prime the paint, you prime what the paint is applied to.
If I was going to repaint this, then I'd remove both the latex and the old oil base with a chemical stripper. Then re-prime it and paint.
Water based paint such as latex and acrylic do not adhere well to oil paint. In order to paint over oil paint you must sand the surface and prime it with a good quality oil or alcohol based primer and then top coat with a water based paint. Oil based paints will adhere well to water based paints sp it is unnecessary to prime before top coating, unless you have had to do any repairs to the surface.
Yes, as long as the latex paint is clean and sanded to a dull finish.
Yes you can after ensuring that the surface is clean and oil free.
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.
Yes you should to ensure a tenacious bond.
A latex paint is inexpensive, easy to clean up, and less odorous. If you are going over an oil base paint, be sure to prime it first to keep it from peeling.
Yes, as long as you test for adhesion first and prime all bare areas.
Although many people believe that you cannot do this you could. Primers are made to adhere to almost any surface, including oil over latex or vice versa. However, why do you need to prime the oil surface in the first place? You can just paint the oil primer over the oil paint already on that surface. I personally prefer to use oil primer over oil paint and vice versa for latex, if priming is necessary at all. http://www.thepaintprofessional.com/
Yes it is. -To spray it onto metal you should prime the metal first.
An oil based primer is preferable. Something like Kilz Original is excellent for this use.