Can You Put Polyurethane Over Latex Paint
Camila Farah
Yes you can put polyurethane paint over eggshell in latex or eggshell in oil.
When paintingtrim doors and cabinets you should sand latex paintin between coatsfor a smooth glossy finish. So since i used my new favorite polyurethane over the paint on my cabinet doors naturally i ll be using it on my cabinets too. A polyurethane finish can prolong the life of paint and prevent ultra violet rays from causing it to fade. Well first polyurethane protects your paint and makes it last a whole lot longer.
If you want to avoid a similar outcome choose a specific type of polyurethane specifically formulated. If you can t find it in your area you can click here to get it on amazon which is how i buy mine. Unfortunately when many do it yourselfers apply polyurethane over a water based latex or acrylic paint they end up with rampant flaking. However oil based polyurethane tends to yellow as it ages whereas water based varieties stay transparent.
Should i sand between coats of latex paint. I have an amazon prime membership so it gets to me within a day or two. You would be better off using a water based polyurethane. You can apply polyurethane over any type of paint as long as it s clean and has been properly prepared.
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The sealer also protects surfaces from scratches marks yellowing and staining. Varathane is a water based polyurethane sealer that adds shine to wood and latex painted surfaces. The water based poly will remain clear. It does this by serving as a highly resistant barrier which protects your paint from rain dirt mud fungus and mold.
Just make sure the paint is completely dry before applying. However oil based polyurethane tends to yellow as itages whereas water based varieties stay transparent. As a rule of thumb it s best to wait at least 14 days before coating fresh latex with polyurethane. You can apply varathane to any surface containing interior and exterior latex paint including walls tables chairs and workbenches once the paint is dry.
Preparation and application procedure if you re coating fresh paint allow the paint to cure first. Polyurethane can even help prevent the color of the paint from fading as a result of being exposed to the sun.
Source : pinterest.com