I have used VHT and Plasticote already. I have also used another one, can't remember that one though. I have found that if I put down about two light coats to give the paint good adheasion and color base, then give it one real good heavy coat (try not to get any runs), then set it in the hot sun it crinkles up really nice and fast. You may have to turn it every few minutes to get a uniform wrinkle.