I am painting trim and columns on the outside of my home. Last week, I pressure washed everything and removed quite a lot of peeling paint - now bare wood is showing in places. Yesterday I sanded (feathered) all of the paint on all of the spots that were peeling. I think all of the paint is latex.
I purchased some oil based primer (Sherwin Williams A-100) and their new Duration paint. They recommended the oil based primer. After some reading, it seems that the sanded areas should be spot primed. I was planning on priming everything. Now I am a little concerned about putting an oil based primer over latex paint. Is this OK?
Even if I spot prime, I'll have some of the primer on the latex paint. I really wanted to get this done today.