I just added my 15th coat today because I've been razzled by a Zaino guy over in the Contour forum. Mind you, I got the car on April 26th. I also wanted to add an extremely fresh coat right before I go and run the Dragon this weekend, but I've added 2 coats in the past 2 weeks, so this third coat is to ensure great gas mileage and looks while I'm down there carving up the roads! LOL!