Front bumper has some rust that has caused the chrome to bubble and split. I peeled the chrome away from the rusted areas but I'm not sure of the best way to repair it. I'm not going to do a full restoration so it doesn't have to be perfect. The chrome is really thick and leaves a ridge where I have removed it. I'm thinking Ospho, primer, and paint. May need plastic filler first though. Any advice greatly appreciated! bumper pic