OttoTech Pickle-Granular Dry Acid Compound-For Non Ferrous Metals

Similar to Sparex, OttoTech Pickle is a high grade granular dry acid compound used for pickling and the cleaning and removing of surface oxidation, and firescale from gold, silver and other non-ferrous metals. OttoTech pickle is a superior grade of sodium bisulfate, which is the main ingredient in Sparex No. 2 Pickle.  Ottotech Pickle works best at 125 F. Safe to ship in it's dry form, OttoTech Pickle is mostly sodium bisulfate, just like Sparex No.2, and other brand names of Pickle used for Pickling non-ferrous metals. 

Choose from 3 sizes:

• 145.140  1-1/2 lb (Makes 1/2 Gallon)
• 145.142  2-1/2 lb (Makes 1 Gallon)
• 145.126  40 lb (Makes 16 Gallons)