I have had bad experiences with Llumar (Formula 1 Tint). We spent a lot of money on tinting my car with Llumar film and when things did not go well with the tint, they basically could care less. I even contacted the company to try and get things resloved but they did not even make an effort to help. They only sounded nice over the phone but when it came down to it, they would not return phone calls and kept us waiting for answers. Eventually, we removed the Llumar tint and went with Madico. Good luck.