Haha im an idiot, I looked at the thread name and thought you were talking about a bad ass polish guy That stuff looks good
I know Jr. just put it on his intercooler to see how it did without sanding. I think it came out mint. For even better results sand the material first, but to answer your question it works very well on unpolished aluminum.
I just got me a set! Waiting for Charlie to Email me back to see if he got the $$$? Hmmm...something's up here BTW Charlie...I joined Gostang and gave you as a reference. RC
I got it today. Sorry, was out all day. Just emailed you. Now, get your website created over on http://www.gotstang.com