2 inch Eternabond over windows?
I resealed all the windows and sidewall protrusions with 3M4000 (UV resistant). I think it lasted a year before cracking. I was thinking of sealing the top of the windows and other sidewall prot...
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Remove the window.
Remove all the butyl tape from window and walls
Apply new butyl tape
Caulk, with RV caulk, the top of the window
This is how the dealer did my first 5th wheel.
I did it myself on another 5th wheel.
I would not use the 3M 4000 polyurethane on my RV. I prefer the Dicor or Proflex caulk.
Remove all the butyl tape from window and walls
Apply new butyl tape
Caulk, with RV caulk, the top of the window
This is how the dealer did my first 5th wheel.
I did it myself on another 5th wheel.
I would not use the 3M 4000 polyurethane on my RV. I prefer the Dicor or Proflex caulk.
