Got it down, cleaned, taped and back up. Couldn't actually grab it well with tools but was able to loosen and put back on be with hands only. Wall side of pipe was untaped it appeared, or it all disintegrated over time. Just ran 10 mins or so of water and no more pooling on the wall or condensing on the pipe, at least not that I could tell in that scenario.
So...now what should I do with the cover and wall? Caulk the wall and send it? I'm not
terribly concerned about making it look perfect. Just want it to be safe.
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