FUCK ME.
Story:
>Last year
>take off door trim to have better access to window seals to remove algae and to lubricate with silicone spray
>discover rust
>break off all the rust and paint over with black silicone
>this year
>take of door trim
>rust has continued under silicone coating
>poke my finger into rust
>holes
What should I do? Should I just replace the doors? Or is there any why of fixing this with fiberglass and body fill?
Pic is left rear passenger door.
>>17489738
wtf i don't know why the image is upside down, it's right side up on my pc. This pic is of the right rear passenger door.
>TWO FUCKING HOLES
Jesus christ break out the sandpaper!
>>17489738
Get a door from a junkyard. That's not terribly structural of a part, so I'd wait until one in the same color comes in.
>>17489738
what car?
>>17489738
>break off all the rust
-doubt
>OP didn't neutralize the rust
>didn't neutralize the rust
>didn't remove all the rust (gotta remove paint to check
>silicone can promote rust by trapping water
asked an automotive window installer if silicone is cool for fixing a leak in the sealant, was told by multiple different ones from different places that silicon promotes rust, and to use something that was non-hardening
you fucked up, now the aids spreads
>>17489956
I didn't pick up the car for much, and two doors from the junkyard would be 60% of the cost of resell of this car
>>17489972
Ford Falcon AU
>>17490063
Fuck me, at least I did this time. Used CRC rust converter.
>>17490395
Didn't know that, thanks.
Current plan:
>wait for rust converter to act
>find any more rust on my car and remove it as well
>try building up the shell of the door using fibre body filler and tyvek sheet
>fit up cavities with expanding foam
>apply more filler over foam.
>sand and then apply rust kill paint
>>17491213
>Australia
>rust
How?
>>17491213
That is literally all of the worst ideas to fix rust moron, you gotta cut that shit out and just patch it with some fucking metal, it doesn't need to be perfect, jesus christ.
Austrailia really is the worst state.
>>17491293
NZ
>>17491301
I have cut the shit out. I don't have a welder
>>17491213
This yellow part is some type of sponge/foam and it was soaked with water. I hit with a hot air gun till it was bone dry.