I had some scrapes on the side of my car and decided to respray the door panel using some rattle cans that I had made up by a paint supplier to match my car's colour.. Wet sanded first with 1500 paper. Then once dry, I applied 3 coats of the base paint and 2 coats of clear coat. So, today, I wet sanded the clear coat with 2000 paper then buffed first with compound and then polish. It looked ok at first but now it has turned to this below. What did I do wrong and are there any recommended fixes?
Thanks
