Here's a quick video of us performing a dent repair on a fender with a slight crease. We shot the repair using time lapse photography to show you the entire process that took somewhere around an hour to complete in just a couple minutes. Thanks for watching!
For most damage we use specialized tools to access the back of the dent and then the metal is massaged back into place. For the times that we can't access the back of the dent we have a whole array of special tabs and specialized hot melt adhesive that lets us work the dent from the outside of the panel.
Paintless dent removal is possible on nearly any vehicle newer than 1985 that is painted with a modern paint.