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
If your new skylight is polycarbonate (Lexan?) do not use Dicor. There is a different caulk that is recommended, but I can't remember the name.
