Smart Pickle by Bench Basics was designed specifically for metalsmiths. Engineered with anhydrous grade sodium bisulfate, this proprietary mixture dissolves quickly in warm water to create a pickle bath for removing oxidization after soldering from metals such as gold, copper, silver, and other non-ferrous material. 

• 3lb Jar (also available as 1lb bag or 45lb bucket) triple sealed for extended shelf life
• Includes 2oz scoop to easily mix into pickle pot
• Anhydrous Grade
• For Non Ferrous (gold, silver, copper)
• Removes fire-scale and fire-stain quickly
• Made in USA
• 100% Post Consumer Material used in packaging

See SDS under instructions