I have been looking for a larger sheet size of something like
FiberFix to repair large rust holes in my black truck (
in Black color).
Really large sheets might be used as part of an under-body tray assembly.
FiberFix | Now you can fix anything!
Let me know what you guys find.
Some of the products listed so far sound heavy, prone to moisture absorption and problematic (fire/installation issues - gravity).
The FiberFix is crazy expensive for what you get in my opinion.