Paintless Dent Repair (PDR) removes dents by gently reshaping metal from behind the panel

https://dallasqznh476.lumenforgex.com/posts/paintless-dent-removal-vs-traditional-body-work-which-dent-repair-option-wins

Paintless Dent Repair (PDR) removes dents by gently reshaping metal from behind the panel, keeping the factory paint intact and avoiding fillers, sanding, and repainting.