bit.ly – CLICK THE LINK TO LEARN 7 DENT REPAIR TIPS. This video has been selected by Motor Guard as their official how to stud nail gun video. Watch the video and learn about all of their stud guns at www.motorguard.com Dent repair can be performed with many different methods. For instance, hammer and dolly, spoons, painless dent removal (pdr) are all different techniques that can be used to fix dents. In this video I am going to demonstrate how to use a stud nail gun that welds a small stud to the metal panel to remove the damage. (How to repair a minor ding using a stud nail gun.) For more how-to videos visit my website at Donnie-Smith.com