Here is the rest of the email -
"Here is a direct quote from our website outlining it's uses and specs. "The patent-pending* Mothers=AE PowerBall=99 is the first foam polishing tool designed to revitalize billet, diamond plate, polished aluminum, stainless steel, plastic lenses, convertible top windows and much more. When used with Mothers=AE PowerMetal=99 polish, the PowerBall=99 is ideal for use on any uncoated, polishable metal finish. Its unique and durable construction compresses to fit tight spaces, so polishing difficult, intricate metalwork to a mirror-like finish is fast and easy."
If your wheels are in fact chrome (Contact the manufacturer to be 100% certain), chrome is a plating that can't technically be "polished"...so to speak. Chrome plating is a very thick coating that once scratched or marred ultimately has to be re-dipped in chrome to regain its "like-new" look. Our Chrome Polish will clean and leave a protective layer on chrome plating to achieve the high gloss that individuals look to achieve. Of course you would want to thoroughly clean your wheels prior to using the Chrome Polish...
Although there are individuals who use our PowerBall on chrome using our Chrome Polish, there are some newer chrome finishes which happen to be a softer chrome...which scratches easily. In my honest opinion, PowerBall is overkill for chrome wheels. You can just as quickly clean and protect them with Chrome Polish using some good ol' fashioned elbow grease. "