This was one of my easier details. I really only focused on the exterior of the car. It had a lot of car wash scratches. There was no real deep scratches. Never the less I started my process just like any other by measuring the paint thickness and than performing on some test areas using the least aggressive method first. I found that 2 passes with Menzerna SIP and a yellow Gloss it foam pad did the trick on 95% of the vehicle. I than followed with Menzerna super finish for the extra deep shine. My final step was the application of Gloss-it Concorso Gloss with my Flex Da and a black foam pad. It turned out great. Total time 18 hours