I bought an old glass stovetop coffee siphon at the op shop.
It has a perished rubber gasket at the base of the top vessel and I'm wondering where
I might be able to get another one? I read that you can recondition brittle gaskets
with auto transmission sealer but this one has actually melted.
The only manufacturers name I can find on it
is crown under the stand - I'm guessing this is the old Crown Glass manufacturer.