Inner arch rust.
Close up off the affected area. Red line is where I'm going to cut.
Cut a nice big chunk out of the car.
All rusted section removed and metal prepared for panel to be welded back.
Weldable primer to protect metal.
The original panel cleaned up and primed.
Panel tack welded back in position.
More panels to replace where the rusty parts were welded on.
All panels fully welded.
Welds ground back.
From the inside.
Inside repairs complete.
All primed with acid etch primer. Repair is very strong.