I had 3M put on my SSR and it was really bad, so I had the same guy come out and replace all of it. The was worse the second time. I called 3M and they said we will do what ever it takes to make it right. They sent a new guy out to the house and he laught at the way it looked. He replaced the entire kit again and said they just came out with a gen 4 product. I could tell right away it was much clearer and went on very easy. I'm a happy camper with it now and it does make a difference with the chipping. Would I do it again ????

Tom