Metal Wax anyone?

[Flash]

There's a web site for a product called Metal Wax that purports to clean and protect corroded aluminum. The site even has before and after photos of a neglected airhead. I'm very tempted to try it.
Has anyone heard of or used this product before?

http://www.metalwax.com/Motorcycles.htm

That's the page with the /5 featured. You'll have to go to their home page for product details.  Seems almost too good to be true. It does cost about $50US for a motorcycle size application.