I repainted my WD prop yesterday with Krylon "Fusion", their paint for
plastics. The can directions say it's usable down to 50 degrees and I had
the paint at about 65 and the prop at maybe 60. It shot on real well, flowed
out nicely and just as they say it was dry to the touch in about an hour. I
let it dry in the house overnight and though there was no noticeable smell
it did seem to outgas a bit more as the balance changed slighty by this
morning. Put the prop back on this afternoon and took it for a flight. Even
in the cool fall weather I managed to collect a few bugs and some exhaust
soot, all of which wiped right off. For what it's worth 2 thumbs up.