Re: Brake gunk on my alloys - help!!
Thanks all, lots of good advice. Simon, I suspect it's dust from the PF pads that got "washed" onto the wheels when I was bedding in the pads while it was a bit wet. Happened a couple of weeks ago, I was away all last week on business so have only been able to get to it just now. I'll try some mild metal polish per Simon's suggestion.
BTW, what do you use to wax your wheels? I've been using a brake dust barrier product. Would you recommend a hard wearing wax like Collinite instead?