New Skylight: Dicor, or Eternabond, or both?
I'm putting a new skylight on my trailer. I have used Eternabond over all caulking on the roof. The new skylight will be installed using butyl caulk between the lip of the skylight and the roof memb...
Forum Discussion
I believe Eternabond is supposed to be applied to a CLEAN RV surface, NOT on top of Dicor! Many new coaches I've looked at only have Eternabond on the roof main joint seals. Mine has some Dicor applied to the top of the Eternabond. When properly applied, Eternabond is pretty good stuff.
