I warranty it from my hand to yours. But seriously, I had the chamelion job on my SR powered 240 (is now in the loving hands of RoadRacer) and it must have been nearly a year since I painted that cover. It still looks great, even if it is sitting beside the turbo. My trick is that I use a wheel paint clear that stands up to more abuse than a normal acrylic clear.

Anyway, I am not a shop or anything, just a guy with a couple of cans in my hand.