• Flying Squid
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      edit-2
      21 hours ago

      Ah, that makes more sense then.

      But lye as well?

      Edit: never mind, that discussion says also lye.

      • @kindernacht
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        414 hours ago

        They use this mixture at my work as well. Flushing out large sub freezing cooling systems. We don’t dump it out on the street though.