Unlike latex paint oil based paint is very finicky about what it adheres to.
Can you paint oil over acrylic house paint.
When repainting an oil based paint area primer is essential because the only type of paint that will truly work on a previously oil paint based surface is another coat of oil paint.
See more of that here.
Now let s look up how to paint acrylic over oil paint says daniel.
Shellac can be painted over with either latex or oil based paint.
But with the caution that the acrylic paint shouldn t be too glossy or thick.
Oil based paint is a safe choice when painting over a previous oil finish because it is more forgiving of marginal surface prep so there is less chance for peeling but that doesn t mean you should skip out on surface prep altogether.
But do not paint with acrylics over oils.
While this might work for painting the walls in your home i don t recommend using house painting materials for making fine art.
But provided the canvas has been primed to be suitable for both oil paints and acrylics it s fine to start a painting with acrylics and then finish it in oils.
In order to answer this question thoroughly i have a demonstration.
The conclusion of the scientists was that the paint picasso used had the same chemical composition as the house paint a popular oil based enamel paint in france called ripolin.
They dry quickly don t have a weird smell aren t as harmful and can last much longer.
So if you want to use acrylic house paint don t do the shellac primer.
If the surface is not cleaned and primed the oil paint will rarely stick to it.
Acrylic paint is basically everything oil based paint isn t.
Using water based or acrylic paint when painting over oil based paint is likely to cause peeling or chipping because those formulas don t bond well with the naturally glossy surface of oil based.
For that take a normal primer oil based if you can get it.
You can paint over the oil based house paint with the shellac primer.
It is a question i receive very often.
An oil based primer is better for acrylics but they have become hard to get.
Oil paint will happily adhere to dried acrylic paint.
Also whether you can paint with oils on paper.
That s good to know.
Many artists worry about painting with oils over acrylics.
Then when the shellac primer dries it will accept latex or acrylic paint.