audiomacgyver - as for any E61 machine….
Personally, I use cafelat silicone. It lasts years (rather than months), it doesn’t bake as it’s made of silicone, and it pops out every time. Because it’s silicone, you don’t need a smear of molycote 111 on the face which faces the group, as it won’t stick anyway.
Providing you do not damage it when removing the screen for maintenance, it will do its job for a long long time.