Yeah.. NO scuff no stick! out of the business for a while now but have painted quite a few in my day. The best paint in the world will look like poop if the prep work under it is poop. Just FYI
True...but this isn't paint. It has an adhesive quality to it as it cures. Thats how it sticks. I have not used it on a car yet, but have used it on other things with no surface prep other than cleaning with excellent results.