Best Caulking

[leesdx1]

Originally Posted by miamiclassC

I read somewhere that Proflex RV sealant is a good caulk. Is it as good as Dicor? I have a leaky window and I just bought some Proflex and I was going to put it around there

Read all the stories about RV and silicone. Had some windows removed and repaired. A well known RV window specialist use a bead of silicone around all the windows. Gets you wondering.

[ronjhall]

While researching caulk for my RV. These are the Caulks I have found that work for me.
Dicor self leveling, for roof.
ProFlex for windows trim and roof edge. My roof is fiberglass.
OSI Quad, I have only used this a coulple of times. So far it is working well on windows, siding and trim.