Leaking Windows

jssailem

SBO Weather and Forecasting Forum Jim & John
Oct 22, 2014
22,949
CAL 35 Cruiser #21 moored EVERETT WA
Hey Rick. I don’t own a Sirius 21. Can you post a picture of the window inside and out, including the frame?

One technique used by boat builders is to set the glass in the frame using Polyurethane Glass Adhesive Sealant. The window frame is set in the boat opening and secured with fasteners. The frame has a sealant between the boat and the frame. A butyl product is often used for this task. Then a rubber trim gasket it used to reduce water sitting on the window edges.

This is a common technique. Your windows may very. A picture will help.
 
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