I have a 2023 UnityMB and there is a yellow notice in the owners book "Maintenance Required Sealants should be checked every 6 months. What and where are the sealants they are talking about? What do you use to maintain them. Thanks, Bill
All the caulking seams on the roof needs checking, edge seams, roof penetration seams, etc.
I use Dicor self leveling caulking.