[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Muriatic acid

I found muriatic acid in the local hardware store but it doesn't mention any
concentration. The recipe for PMDD calls for .5 ml of 9 M HCl. Any idea what
the proper dosage would be for this stuff? The labelling indicates it is for
etching or cleaning concrete.

Steve Pushak           - Vancouver BC