Oil Over Latex Exterior

Moisture escaping through the exterior walls less likely with latex paint than with oil-based or alkyd paint.

Oil over latex exterior. Both Sherwin-Williams and Benjamin Moore boast that they have latex paint products that will go directly over oil paint products without priming. Latex paint is also easy to clean. I doubt priming and repainting with latex will help any.

As a result oil-based paint wont properly adhere to latex unless you sand the surface and add primer between each of the layers. Oil base will bond well to the latex but when the substrate expandscontracts with temperature and humidity changes the oil or underlying latex might loose its bond. First use a quality bonding primer let the primer dry then apply up to two coats of high-quality latex paint.

Your wash should remove all the chalking on a paint surface however if it doesntoil primer will go over it better than a latex. Another coat of any paint wont keep the. OR if you prefer a primer over the oil finish I would still sand it first them prime and paint.

I would have cleaned the beams if they were weathered and hit them with that if i was using BM. With exterior oil primer you need to wait an extra day or two depending on temps before applying the finish coat. This means that oil paint will never correctly stick to the latex.

There are many advantages to using oil based paint vs latex paint including but not limited to. Heres when and why you should consider using oil based paint vs latex based paints. Just remember that your latex paint is flexible while your oil paint is not.

I would always prefer to use oil esp outside but since I dont know if you are painting the glass or the wood kind of confused since either of those paints while working on glass would not last long outside. FAQ About Latex vs. However there are some big draw backs.