My new used 2014 16DBS is my first RV.
I recently had a little leak and caulked over the front seam. It was pretty easy to see where it was getting in.
I think I have it stopped but I was thinking about pulling all the caulk off next Spring and re-doing it all. Is that worth it or will pulling it all off create more headache? Do most people just keep caulking over layer after layer?
New caulk usually doesn't adhere all that well to old caulk. But a layer of new over old that also covers exposed aluminum should seal the joint fine. But the best way is to remove all old caulk first.
Since rainwater leaking into a Camplite won't hurt anything, I would be inclined to just keep patching it when leaks show up. But if it were a wooden framed, pressboard cabinet, luan floor camper, well......
David