If you dont see any problems the first 30 minutes or so then Youre only wait time will be cure time,,go with light coats to start with and this will help I wait atleast a week on lustrekote to expose it to raw fuel. I wait 2 days to color sand . Careful not to mix paint brands,, that is where problems come into play.. lifting...not drying..never getting hard.. so on.. Make yourself a test piece and save the work on your plane! Good luck! Terry