Anyone that is forced to get a repair to any part of their carmay be stuck with large mechanic bills. Any plastic bumper willstand up to scratches, but not always dents. If there is a crack inthe bumper, you may even need to get a paint job done. Most homeimprovement or hardware stores carry anything you would need to fixthe crack and paint your car.The first thing you must do is scuff the part of the bumper thatwas damaged. You can use a sandpaper that is 80-grit. You simplyrub it from one side of the bumper to the other. This will allowthe paint to adhere better to the surface of the bumper. You shouldnow put on a pair of plastic gloves. Then, pour a little bit ofprep plastic solvent onto a rag and clean the sanded area. Itshould only be wiped in one direction, keeping it from just movin