How Do You Paint Oil Based Marine Varnish Over Latex Paint?
When you need a tough surface that will resist moisture and bright sunshine, consider adding a top coat of marine varnish to your project. Used by boat owners and contractors, marine varnish adds a level of protection that far surpasses most finishes. It’s not for every project, however, and when you’re applying it over latex paint, follow some special techniques. Prepare the surface of your object before varnishing. In this case, you will be applying the varnish over latex paint. If you have not painted the object yet, choose a flat latex paint. The less gloss on the final paint coat, the better the marine varnish will adhere. Use a liquid sanding solution on pre-painted objects. Since marine varnish is clear, you will easily see the color of the object beneath. For this reason, don’t use sandpaper as it can scratch and remove some of the colored finish. Apply the solution with a clean rag. Rub it thoroughly over the surface and dry it off with another rag. This will remove the gloss
