10 Oz No 2. Sparex Granular Dry Acid Compound Jewelry Making Metal Picking Cleaning Oxidation Removal – SOLD-0047

Sparex® is an easy to use, longer lasting, and a safe replacement for dangerous sulfuric acid in effective cleaning and pickling metals. Use Sparex No. 2 for removing surface oxidation, scale and pickling gold, silver and copper based alloys. Non-flammable and non-explosive. Avoid skin contact, eye contact, and ingestion. 10 oz.10 Oz No 2. Sparex® Granular Dry Acid Compound Jewelry Making Metal Picking Cleaning Oxidation Removal – SOLD-0047