Originally Posted by roady
There are two types of window seal construction:
1. A rubber seal that goes around the metal window frame. The seal is visable from the outside of the coach.
2. A butyl tape sealant that is applied to the backside of the frame and is sandwiched between the window frame and the fiberglass sidewall.
I have number 1 above. I can see the seal. It's a strip of rubber that goes around the window.
It has been 'caulked' with black sealer at the top and sides. A couple years back I went around with black caulk (from Camping World - not sure if it was silicone or not) and touched up/filled in any gaps or areas that didn't look good. I did remove residual caulk prior to recaulking.