Painting Over Latex Enamel

Step 5 apply an oil based top coat.

Painting over latex enamel. If the item to be painted is small place it on the drop cloth. The primer effectively bites into the surface that is to be painted. Clean dull and dry. Applying primer such as kilz over the gloss enamel before applying the paint improves the adhesion of the top coat of paint to the surface.

If your surface has an oil based finish and you are painting it with latex paint you will need to scuff sand everything first. As previously mentioned latex is flexible in nature. You can paint over any. Take a rag with some acetone or nail polish remover on it and rub it on the surface.

Lets start with the universal rule for repainting. You want to ensure that all traces of the old latex paint have been completely covered. Professional painters on the other hand tend to go with the. When the primer is thoroughly dry apply a second coat to further isolate the original surface.

If you are painting ceilings or walls move the. If you were thinking of using latex paint such as acrylic paint to go over your alkyd paint layer you may want to reconsider. If you are asking about painting latex or acrylic over an oil based paint the answer is still yes however you must first sand the old paint and apply a good quality primer to it. How to paint latex over oil enamel.

Because of alkyd paints glossy surface there is not enough texture for a new layer of paint to hold onto. While it is perfectly fine to paint alkyd paint over latex the same cannot be said for latex over alkyd. To successfully apply oil based paint over latex follow the steps below. As a result oil based paint wont properly adhere to latex unless you sand the surface and add primer between each of the layers.

180 220 grit works perfectly. Additionally primer allows you to use a more varied group of house paints than are available using self priming paints. 5 choose an appropriate. In effect the primer will be sandwiched between the latex paint and the oil topcoat.

Clean dull dry. Using a brush roller or paint sprayer apply at least two coats of a high quality water based latex or acrylic paint eg glidden premium available at the home depot over the primed surface. How to apply latex paint over enamal paint. If the old paint is oil based and you are painting a latex enamel over it use oil or shellac based primer.

If you are not sure whether the surface has an oil finish then you can easily test it. Cover the floor with drop cloths.