I have a formula that calls for Chrome Alum as a hardener.
I have some Potassium Alum on hand and I wanted to check if these two chemicals are effectively used for the same purpose?
Thanks in advance.
Larry
I have a formula that calls for Chrome Alum as a hardener.
I have some Potassium Alum on hand and I wanted to check if these two chemicals are effectively used for the same purpose?
Thanks in advance.
Larry
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