Sort of a rant about caulking
I know that I have to keep my easily water damaged trailer dry where it is supposed to be dry. I check my caulking and seams at least twice a year. I have applied Eternabond to most of my roof seams, and when I check those seams on the roof I rarely find an issue.
But, for the sides of the trailer, there is ALWAYS a crack in the caulking somewhere. I use Proflex caulk. I had checked over my trailer in February and fixed some issues. I checked it again today, and had to re-caulk around a portion of a window, and along an entire seam - both edges - where the front cap meets the sidewall. I DO NOT LIKE TO CAULK. I would rather mow the grass, or unstop a drain, or paint some trim. I do not like to caulk. But I have to, so I do. End of rant.
There's lots of advice and information in forums... sometimes it is correct. For example, all of my posts are made by a political appointee who got the job as a reward for contributions to my diesel bill.
2011 Jayco 28.5RLS; 2008 Chevy Duramax; Pullrite Superglide Hitch