I got to thinking about the white for the top of the Crown Vic and thought I would go for it. The temp was 62° but the humidity was around 75%. Not ideal conditions but I remembered how the Rust-Oleum flat white handles the worst conditions better that others so I wiped off the wax and got it sanded down and painted. I'll have to be a little more picky on the weather when I spray the clear lacquer but the white came out fine.