Janet:
The first thing I noticed in your photo was the screws, which on my 42 Custom were the main sources of leaks. Per the SOP from this list, I eliminated the screws and screw holes by replacing each lens. With the lens removed, I cleaned up the cavities first using a putty knife to remove old sealant then using wire brushes, shop rags, and acetone. I also filled the screw holes with an epoxy mixture. Once the holes were filled and the cavity was fully clean, I applied 3M double-sided tape and put each replacement lens in place using the “tape hinge” method. After that, the Dow 795 is used. My windows haven’t leaked since (10 years or so). Matt
Your contributions help pay the fees associated with this list and help to keep it active. Please help by making a small contribution using PayPal at: https://www.paypal.com/paypalme/stumurray All contributions are greatly appreciated.
