How long should you wait when spaying a bare metal spot with epoxy before spraying 2K primer?? Planning on just one coat of epoxy. Spot is softball size.
Some let it set 15 minutes and have no problems but if you can give it an hour or more that would be better. temps, spray style, gun, induction time, and how much 2K surfacer you're going to apply-there's a lot of variables that come into play that can change the minimum recoat time so just try not to rush things and you won't have problems.
