Re: make small hot tank
Heat makes chemistry work harder. Heated tanks are great. Buy your lye from a supplier as opposed to using drain cleaner. Not needing to be listed, don't know why, some lye based drain cleaners use heavy metals for a bigger kick, and are short lived. With a temp of 90+ try the Sam's club HD degreaser. Cheap and concentrated. If you plan on cleaning aluminum, lye and certain degreasers are a no-no.
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