roof seam sealants

I think Dicor is great for very small repairs that will not shrink and crack over time. For large seams and panel to panel gaps, you can't beat Eternabond tape. It's impossible to tear unless you cut it with an knife and the glue is a tough to get off if you stick it in the wrong place. My other 3 coaches had Dicor and I was always having to check and repair the caulking. My current coach was switched to Eternabond and now I just have to check and have never had to make a repair after 7 years of ownership. You have to remove the old caulk to apply new caulk anywway, so you might as well install the tape and be done with it.

Dave
07 Revolution 40E