Dolphin463
New member
Following the purchase of my new 530i in June, I put base on AIO, followed by 4 coats of SG and monthly coats of s-100. Yesterday, I had a bird dump its load on the roof. It was only on for about an hour. Once it was cleaned off, I can see it had etched into the clearcoat already and required about 15 minutes with the PC to get back to normal. What "protection" are we really getting from all of the time, effort and money we are spending on protecting our finish?