PDR is especially effective on smooth, shallow dents where the metal has flexed rather than folded sharply

https://riverkpaf453.laurelcurrent.com/posts/why-a-regional-accident-facility-in-santa-clara-region-makes-all-the-difference

PDR is especially effective on smooth, shallow dents where the metal has flexed rather than folded sharply, allowing technicians to return the panel to its original contour.