Mast Corrosion Repair
I recently discovered some mast corrosion and a used Sunfish that I just purchased. After extensive searching, I am unable to find any specific guidance on mast repair. Damage is on both ends within 3 inches from the caps. I am thinking about bondo filler followed by fiberglassing to help seal the repair areas inside and out. Pics are attached. Can anyone guide me in this repair?