Originally Posted by lewishw
Here is the window gasket I'm referring to:
Solardome covers are available in milk white and solar gray. They are plastic.
Some have thermal barriers.
Make sure there is no water withing that window sash (metal frame).
Insert some vulkem Sikoflex into the sash.
Force the gasket back in place, and secure it with some "duct tape".
After a couple od days, remove the duct tape.
How are the black window gaskets? If they are original you should find them cracked.