These rubber strips around all the windows have hardened so much and seem to have lost their sealing capability with the result that we get leaks in a number of cases, and my best remedial efforts so far have failed to prevent these.
Response from Nauticat
“You asked about the rubber window seals / profiles. The rubber profiles used in your boat are still available, at least here in Finland. However, there is two different versions we have used, so a photo / drawing showing the profile used on your boat would be nice to have. Then we can give you a quote.”