i let it sit for 20 min and use towel trying to get it off first. Well some kinda got off but it still kinda hard. Since i got access to a bodyshop, i know they can fix whatever i mess up. So than i spray again let it sit and use a sanding grit and sand it off with the oven spray. At the end, there is alot of stretch in a complete line where the pinstrip use to be from the grit i use( not fine enough) so i took it to the body shop and let the guy use compound and a wool pad. But the paint guy told me that , if you try to use a wool pad and compound trying to buff your car, the pinstrip might get off.. Now you can't even tell if i have pinstrip before..I HOpe this help.