Hi the only problem wth rattle cans is the cans contain about 60% air and 40% solvent the rest is paint, if you get the wheels refurbed professionally their paint/solvent mix is about 30% solvent and the rest is paint therefore you get about a 30 micron sweep on the dust coat which accelerates to anything up to a millimetre with the wet coat and drys in record time, they also strip the wheels when prepping and use a fast drying Gell to fill in kerbing marks before priming, thats how they can produce a stunning guaranteed finish in eight hours and at around £50 a wheel it won't break the bank, if you find the right company [mobile ] they even come round your house and do it.
Steve.