Can You Use Latex Paint Over Oil Based Paint
Olivia Luz
![How To Paint Water Based Paint Over Oil Based Paint Water Painting Water Based Paint Wall Painting](https://i.pinimg.com/736x/a3/61/b7/a361b78cff913d6e2177107a990fadad.jpg)
Now you never want to paint oil over latex.
Applying a primer coat over oil based paint before painting with water based paint will always ensure good adhesion and great results. Yet it is amazing how much paint technology has improved over that last 5 10 years. Don t apply oil based paint over latex. With better latex based paints and a new product called oil bond on the market today painting over oil based surfaces is actually easier than ever before.
First let me say do not paint latex over oil under any circumstances without properly preparing the trim first. If you do fixing it when the paint starts scratching off is a nightmare you will not want to put yourself through. One situation where caution should be used when re painting with latex is when it s being applied to an older home that has many layers of paint. This includes lightly sanding the oil primer with the help of sandpaper in order to create a smooth surface where both the paints can blend with each other.
Now that it s been determined that the trim was painted in oil there are a couple ways to go about painting latex over it. Apply at least two coats of water based paint over oil based paint. First of all take a little bit of sandpaper and just lightly sand it. Can you use latex based paint over oil based painted surfaces.
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Once you ve primed over the old oil based coating you are ready to re paint with a latex finish coat. Oil based products dry through solvent evaporation and oxidation whereas latex dries by solvent evaporation and coalescence. But you need to do it properly otherwise your project will turn into a disaster. So there are a couple different methods of how to go about painting over the oil.
Latex paint and even other oil based paint can be successfully applied over older oil based paint as long as the surface is fully cured and there is nothing inherent in the coating that prevents another layer of paint to be added. Here s why using latex paint over an oil based primer is a good idea. The problem lies in the way that latex dries as opposed to oil. Then you want to use some trisodium phosphate or tsp you can find it in any paint store or home center.
Apply a coat of a quality bonding primer oil based or latex and allow the primer to dry. Thankfully there is a way to paint latex paint over oil based paint. The crucial step that i missed is that you must first use an oil based primer. You can paint over oil based paints.
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