I got some phosphoric from Roy at TWOC a while backDoes anyone know where to get food grade lactic or phosphoric acid in Perth from? Any of the HBS stock it?
AFAIK Roy hasn't sold orthophos since he stopped stocking Grumpys One Shot.
I bought a couple of litres of One Shot by mail from Grumpys and that one purchase does not look like running out for a very long time.
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