My 87 300D Turbo Benz has never been painted, 17 years old. I have been having trouble with water spots, and streaks. I tried every wax that was avaliable locally. Nothing would stay on over 2 month. I am a member of the Mbenz forum:
http://www.benzworld.org/forums/category-view.aspIn the Detailing and car care forums, I found out about 5 Star shine and this forum. After some investigation, I decided to bite the bullet and order 5 Star Shine. I put the 87 in the shop garage and started the process of cleaning it. I used 3M polishing compound to get it clean. I hot pressure washed it and polished it again. This time I took care to get all of it clean including the black trim. I read the 5 Star instructions and followed them to the letter. Step by step. The next morning I finished the installation. Geesh! The 87 was slick as a pealed onion. The actual process of putting on the 5 Star was so easy.I left the 87 outside for 3 weeks. Then decided to follow up on washing it. Hummm! can't see any black streaks. Some leaves and dirt on it, the weather had presented some sleet and several rains. I mixed the 5 Star one ounce wash in a gallon of water. rinsed off the 87 with a water hose and started the Mitt wash. 5 minutes later I was ready to chamious it. It was spotless. I am going to give my son a 5 Star shine on his 320 Benz for Christmas. Then I am going to do my G500. I have always tried to keep my vehicles in top shape. 5 Star shine makes my effort easier. Chad, you folks got me for sure!