just ask the body shop guy what grit sanpaper to use for prepping it. once th clear coat is on and dries real good you good to go. you wont have to worry about it again. when i used a cheap spray can clear it worked real goodbut it started to flake off due to those days when i would always go through the quick wash once a week. i have a pic of it in my cardomain link below. even though it was a cheap spray can coat it never turned yellow just peeled off. plus it was the first time i ever did it too. when my new lights do start looking bad in the future im going to wetsand them and have a body shop clear coat them.
