The sheet metal on todays cars is nothing like
the aluminum tanks of the 20’s 30’s & 40’s.
Those blue things she is using with a slide
hammer would break before most dents would
even move on a aluminum tank if you could get
them to stick good enough. Now if you could get
them made from something stronger ?????
A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.