[weseeeee]

I did it with a small pipe. I didn't heat the fender but I didn't rush. I made the forward rolls of the car very small, about an inch at a time and it turned out great. To avoid chipping the paint during my first pass I only rolled it a little, then I rolled it a little more on the second pass. Some of the paint from the inside of the fender lip came off (not visible) so remember to check and repaint it if necessary to prevent rust. Good luck!