Quote Originally Posted by Sandaro View Post
Max, is the one you are talking about like a plastic cover strip about 10mm wide?
OK, I went & had an actual look at the vent flap, & it appears to be 2 discs of tin (Milo tin lids, for an example) with a layer of rubber between & riveted together. So will be a lot of work to recondition, for not much result, as im sure it still wont seal 100%.
I might see if I can find some in a little better condition