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Boracic Acid 350 Gram
Boric Acid


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Product Code: 99849

Boracic acid powder dissolves other metal oxides. It is used as a flux in brazing and welding. Also called Boric Acid. Mix with alcohol. Item to be soldered is dipped in this solution and air dried as a treatment before soldering (with appropriate flux) to reduce firescale. 350g jar.