How much acid in bath?
Hi,
I have looked on the caswell anodising lcd pdf download and it says for the anodising tank use 3 gallons distilled water and 1 gallon of battery acid but how does this come to a 12% solution ? surely they mean the 1 gallon in the 3 gallon mix total not end up with 4 gallons because that would be much lower than 12% which i understand is used for general anodising. ps the battery acid i buy is 33% solution?
Any ideas
Best Regards
Richard...
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