i did it on a ncie sunny day, dried very quickly!!! If its sunny just wait 2-3 mins inbetween coats, once all areas are covered do 1 more coat just to finish it off. Make sure to only do light coats otherwise the paint will run. Before putting it back in your car make sure it is completely dry (not only touch dry) as i scratched mine a bit witht he screw driver when putting it back in.