After 3 years of brake dust eating into the paint,cleaning made very little diffrence,as we all know you only clean the outside of the wheel but its the inside the suffers, so a respray ( inside only ) was the only way to go.
As for what brand you can fit to stop the brake dust, i can only speak for the Blueprint-ADL ones, they are very good :) .
see... www.blueprint-adl.co.uk
a man after my own heart..lol spraying is good spraying is fun... good job my man..
you cant beat a can of spray in ya hand.. well actually you can but i wont go into that on here..lol
craig