I slapped Dicor on my crack.
It worked for a few weeks but then came back and we ultimately found a second crack before I replaced the whole thing.
2018 Ram 3500 DRW/crew cab/long bed/4x4/4.10 gears pulling a 2017 Spartan 1245 by Prime Time
Checkout my site for RVing tips, tricks, and info
| Was a Fulltime Family for 5 years, now we're settlin' down for a spell