We have white prefinished trim throughout the house, and we've tried to touch up the trim in places where it has seen some damage with an Interior Acrylic Latex paint but the latex paint has started to peel up. I am looking for a recommendation on what steps to take to touch up the trim. What types of paint might adhere better? how might I fix the parts that are pealing? Below is a close up of the trim and you can see where the latex pain is coming up:
I've tried doing an acetone test and a small amount of white paint did come off but not much. I got a quote from a painter and they said they use a "Urethane Enamel" on trim. Would that work better? Or would any oil based paint work? Do I need to sand it down in the spots I want to touch up? I know for a fact that the quarter rounds are "Pine Primed Quarter Round Moulding" because I purchased them, as for the existing molding I would assume it is something similar.