Nasty rust under my door

[RASTA1977]

Hello, I was just curious if anybody was bothered by the same thing as me. I own two 1993 FZJ80s and both are in great shape overall except for the bottom of both passanger doors. The rust there is pretty severe but I just do not want to replace the whole doors because they are in great shape otherwise. What is the best way to fix this blemish? I really would like to do a good job and make sure it will last me some time. Thank you in advance for any comments and help

 

[neufab]

cant say much without seeing it. but the best way to stop rust is to cut it out and weld in patch. if u do not weld or have axcess to welder, try eastwood they have epoxy kits.(however not my first choise) and when repair is finished make shure weep holes in bottom of door are not pluged