If it is a dent, you can just do the whole process, grind off the paint where the dent is, do the putty work,glaze, then DA the scratch marks and then seal it, prime it, paint it, then clearcoat, along with more sanding if necessary, and buff. The whole process, it shouldn't take but maybe a couple hours, but just blend in the paint, you dont have to paint it all over again. Hope this helps.
