Httpsbitly330bQ2RAvailable for Most Makes and ModelsThis video will show you step by step instructions on how to cor. Some people skip this or use a different color paint. Grab The Best One For Your Vehicle Best Paint Sprayer Paint Sprayer Cool Paintings Spray a second coat of primer. How to prep bare metal for paint . Go over your car with a sanding block to prepare it for minor touch-ups. Roughly sand the surface using P320 sandpaper. You should ensure all bolts and brackets are removed. Some metals are pre-coated with an oil that is designed to. Rinse and let the metal dry. Spray the surface with DTM primer. This oil attracts dirt and grime and must be washed off. Glide your sanding block in small circles over each section you want to paint to scuff up the outer surface. Do not slap Bondo onto a smooth painted surface it is not going to stick very well. Kevin Tetz shows you the basic steps to take your project vehicle from bare metal to clear coat usin...