I am glad you asked that ! I just got up on my roof because it is finally dry out.
Very dirty and some algae is present ( not bad just an old green) from storage I think
What do I now look for to reseal or not to reseal ? nothing is apparent at all crack wise.
I do feel a crunchy sound in some spots ? No leaks anywhere, we checked it out very well before we purchased but but could not really get up on the roof.
2004 Jayco 23b
Geo and Sal
2004 Jayco Jay feather 23B
Pulling it with a 2015 Ford F150 XLT 2.7 Ecoboost Supercrew