Paintless Dent Repair, also known as PDR, is the best course of action when repairing minor dents or dings. It is a cost-effective solution to minor, unsightly damage caused by shopping carts, hail storms or other unexpected bumps in the road, as it does not require the expenses involved in sanding, body fillers and painting the car. PDR allows you to keep the original paint, therefore, retaining its value.