pre, yung naka kulay talong sa taas na iminungkahi ko kagabi nung sinabi mo na cleaner carnauba + 915 ang gagawin mo.
wax over wax would be completed a lot sooner before wax over KAIO. but since madkatz suggested 4 hours KAIO cure time, you wouldn't be delayed as much as my presumption of 12-24 hours KAIO cure time.