I missed much of the process, but he somehow pulled the dent out because he didn’t take the door apart or take it off. He wrapped the entire car, then exposed only the door. He spent a good while sanding the door down. He then fixed what had to be fixed, and primered the door. He had a complete body shop all inside his very large Sprinter Van. He mixed the exact paint (desert sand) in his truck, painted the door, then clear-coated it. The exact code for the paint, he told me, is on the car (somewhere).Did he push the dent out? I once watched a fellow who went to dealerships and fixed small dents by rubbing the out from the back sides on doors and anywhere else he could get into. No filler or paint just buff the clear coat to remove the scuffs.