Just picked up the car, mentioned your question and the answer was to keep a decently thick layer of wax on the car at all times- a wax that blocks UV.
Cool, thanks. It's time to buy some new wax so I'll investigate. About to use my machine polisher for the first time in years to see how well I can rejuvenate the red 306 in my front drive. Might help it pass rego this year...
Just picked up the car, mentioned your question and the answer was to keep a decently thick layer of wax on the car at all times- a wax that blocks UV.