I have had another thought... Not sure if this is practical.
If I go for the patch method. Would it be sensible drill small holes along the inner sill and spray in rust converter, then some form of protection.
I was thinking of this. Then waxoyl sprayed in.
Then get it all patched up properly?
The bottom strips could wire brushed down to good metal and a new strip welded in place where it needs it?
Probably talking out of my butt on this one. But aiming to get 2-3 year more life out of the van before I replace it.
If I go for the patch method. Would it be sensible drill small holes along the inner sill and spray in rust converter, then some form of protection.
I was thinking of this. Then waxoyl sprayed in.
Then get it all patched up properly?
The bottom strips could wire brushed down to good metal and a new strip welded in place where it needs it?
Probably talking out of my butt on this one. But aiming to get 2-3 year more life out of the van before I replace it.