Is it okay to put latex paint over oil-based, or is it the other way around? Start by finding out if the existing paint is oil or latex by rubbing the surface with denatured alcohol on a rag. If not, the existing paint is oil-based.
Thorough preparation of the surface will ensure a professional, long lasting finish. Peeling latex paint is not only an eyesore, but also it is an indicator of inadequate preparation by the person who applied it. If you plan to replace the peeling latex with an oil based paint, take the necessary time to prepare the surface properly.
The painters in our new very old row house painted much of the trim with latex paint over the existing oil paint without priming despite being asked to do just that. As a result the latex just peels right off the old oil paint. We had this problem in another house thanks to the previous owners.
Ask a Question Here are the questions asked by community members. Read on to see the answers provided by the ThriftyFun community or ask a new question. I am getting ready to paint the foyer. The trim work has oil base paint on it.
Looking to paint over a wall that was previously painted with an oil-based paint? Learn more on the preparation needed to repaint your wall! The solvent in your old oil-based paint forms a barrier that prevents water-based paint from adhering properly without some surface preparation so your best option is to use a another oil-based paint.
It's one less thing to worry about when it's time to start painting. Written by: Glidden Published by: Glidden. Com Copyright holder: Glidden on Monday, November 13,
Must I use oil-based paint for the project, or can I use up some water-based paint I have left over from another job? Fortunately, with the proper approach, you can successfully use water-based paint over oil-based paint. Paint cured oil-based paint with either type of oil-based paint.
Oil-based paint once ruled the world of interior paint and coatings, particularly in high-impact areas such as trim workdoorsand cabinets. Yet with the nearly total phase-out of oil-based paint in the U. If a house is old enough, it is inevitable that it will have oil-based paint somewhere; latex paint wasn't introduced until the s.
Before painting an old door, it's important to determine if the original paint is oil-based or latex; latex paint will not adhere to oil-based paint unless certain preparatory work is done. Soak a clean rag in denatured alcohol and rub the surface of the door. If the paint starts to soften, it is latex. If it doesn't, the paint is oil-based.