Dan can certainly get the dent out it you want to drain and relid; he does amazing work. I brought a full can like this with a similar dent to a local body shop that restores classic cars. i'm friendly with the owner and showed him the can. He warmed up some type of putty that was placed on the edge of a two inch "rod" and pushed the warm putty in the center of the dent. He let it cool and then attached the rod to a specialized car tool for pulling out dents. Squeezing a trigger it applied pressure and slowly pulled out the dent. The he peeled away the putty. I apologize for doing a lousy job of explaining this specialized tool, but the bottom line was he got 95% of the dent out and it really improved the can. Point is there always is a way!
