When applying DiamondFinish Clear Aerosol over KBS Top Coater Aerosol: It is always best to wait at least 3 days and then first test the cured KBS Top Coater Aerosol by scuffing it a bit with sandpaper. If the KBS Top Coater Aerosol gums up, wait longer before applying DiamondFinish Clear Aerosol. As always, test a small section for wrinkling.
Please read thoroughly the KBS Top Coater Aerosol Directions before you start and let us know if you have any questions.