Exterior caulk question
I have previously used Geocel ProFlex caulk for the outside of my fifth wheel. I found it was very difficult to remove the old caulk when it came time to re-apply. I also found that the caulk itself...
Forum Discussion
donn0128 wrote:
Cracking is probably being caused by excessive flexing at the joint. It could be anything from loose mating parts to weak frame, to thermal expansion of disimilar materials. I think it is time you do some serious inspection to root out the cause
The cracks are not large enough for me to think it is frame issues. These are hairline cracks, but enough to concern me about water getting in. Thermal expansion, maybe.
If the caulk was not so brittle, and if it were not occurring on most all areas of the trailer (windows, door, etc) I might consider frame possibility. As with all trailers, there is flexibility involved and I'm sure that is a factor.
