Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
I called Catalina Direct and they Faxed me instructions for the sealing kit they offer. The instructions are clear and do contain a simple schematic of the windows.
Thanks for the responses, everyone!
Would it make sense to try to get the instructions posted as a Technical Tip? Lots of people have questions regarding window sealing!
James, I don't want to be the one to rain on your parade but I take it you saw all the posts from people who purchased the CD kit and still had leaks? The bottom line is you need to seal between the window and the outer aluminum frame and then seal the outer aluminum frame to the fiberglass. Any solution will fail if those two seals are ompromised. Whichever solution you come up with I would seal the window to the frame first and let it dry. Then seal the window/frame to the fiberglass. Both those seals are critical. Not bad-mouthing the CD kit but bringing to light where it, or any other solution, might fail.
The CD kit instructions call for a bead of sealant in the 'U' of the glazing channel before inserting the glass. After that, a bead of sealant is called for along the inside of the window gap of the aluminum frame. The glazing channel just seems to be a 'bed' for the glass and wouldn't offer any sealing capability without the additional beads of sealant per above. Then, of course, the entire window is reseated against the fiberglass.
Sure seems like it ought to work if properly done.
If you see any 'holes' in this procedure please let me know. I did read that some preferred to seal the glass directly to the frame in some fashion. I am afraid if I tried that I would have the sealant all over myself and the boat before finishing!
FWIW, the flat rubber gasket material from CD that goes in the frame behind the glass and between the 2 metal frame pieces is really just cosmetic filler. As stated above, the real water seal is in the channel where the glass meets the outer frame, and where the outer frame meets the fiberglass of the cabin top.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.