2 ResultsMost relevantReplacing lights on trailer what to seal withIm replacing all my old lights on the camper the whole unit not just lenses .My question is what do I use for the putty to seal the new unit from moisture Thank youView results from repliesFull Circle - Back to PUP......ould like to not step on anyone getting in and out of bunks 4) An in-house potty would be nice (if possible) 5) Descent amount of storage (with the knowledge that it is a PUP) I've found that Forest River...View results from replies