WebNov 14, 2015 · If you require an extremely elaborate paint job finish, try block sanding the entire vehicle using 800-grit and then 1000-grit fine sandpaper. For the greatest results, steadily work your way up through the grades of sandpaper. Please note that if you went from 400-grit to 1000-grit fine sandpaper, the process is going to take you much longer ... WebMar 2, 2004 · Joined Feb 15, 2004. 94 Posts. #2 · Mar 1, 2004. You can coat epoxy or urethane primers over old paint. I personally would not, but you can. It won't craze the paint like spraying laquer on old enamel. But you would really be better off just sanding it down to the factory primer, at least. (especially since it's already had at least one re-paint.)
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WebNov 14, 2015 · The correct process when applying primer. Apply 2-3 coats of primer, allowing sufficient time in between coats for it to cure properly, Apply a guide coat of matte black spray paint to aid your sanding down progress, Using 800-grit wet and dry sandpaper – flat down the finish until perfectly smooth. Paint Sealer. Websuzanne_sl. Caveat: if the old paint is dark (or a lovely little girl's pink), you'll need to prime or use more than one coat of the new. [We have a room with a pinkish under-tinge; we'll deal with it someday.] It also depends on what color you are trying to cover. Primer will help with less coats of paint to cover. pioneer woman sheet pan chicken and potatoes
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WebStep 1: Determine the Existing Surface. The first thing to find out is the nature of the surface you want to paint. Remember that gelcoat will only adhere to certain surfaces. If the surface is fiberglass, polyester resin, or already covered … WebTop 5 Best Auto Primers For Painting Over Old Paint in 2024 Reviews - Most Popular CollectionsTop 5 Best Auto Primers For Painting Over Old Paint in 2024 Rev... WebJun 30, 2010 · Step 1 - Cleaning and Scrape. Prepare a solution of water mixed with any household cleaning chemical. Scrub the surface with a long-handled brush. Allow the concrete surface to dry. Existing paint needs to be scraped and sanded. Scrape any areas with loose or flaking paint, and lightly sand using fine (120 grit) sandpaper. pioneer woman sheet pan pancakes recipe