Rust-Oleum Leak Seal vs Flex Seal
A while back I asked about Flex Seal for use with cabover leaks...the consensus was favorable...went to Wally World and they had a Rust-Oleum Leak Seal...appears to be the same type of product...anyon...
Forum Discussion
I question whether either product is suitable for RV which flexes etc. If it were me I would have the rig pressure tested - find exactly where the source of the leak is and use whatever product is suitable for the identified leak. In my case I ended up using Eternabond tape on side seams as well as front/rear seams.
