Viton leaks water. The only way I can see getting to -10's with Viton seals is h... | Hacker News

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		avsteele on May 31, 2021 \| parent \| context \| favorite \| on: “Faraday Wax” – recreating old school high-vacuum ... Viton leaks water. The only way I can see getting to -10's with Viton seals is having a tiny small amount or a huge pump.

syntaxing on May 31, 2021 [–]

Understandable why this is a issue for a homelab but most industrial UHV chamber have cryo for this reason.

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