Hi,

Not sure if anyone has tried this product, due to the wonderful British weather was 4 weeks since i washed my Audi - 19" rims were black not hyper silver, anyway sprayed with Diablo and then washed with Diablo also diluted and the brake dust just fell off. I also think when i went to UD i treated the rims with Jet Seal 109 for protection - cant recommend enough.