I have a 4 year oldsingle stage Candy Apple red Pearl acrylic enamel paint job on my ElCamino. It is fading like most cheap paint jobs. Wax seems to make it worse. Can this be buffed, or will that bring too many of the solids to the top and make it fade faster? I don't want to do any touch up or re spraying, just want to keep it decent as long as possible til the proverbial someday comes and I can respray it in a color I like.