PRODUCT DESCRIPTION ( FOR YOUR DISCOUNT COUPON CODE EMAIL US AT email@example.com). (See our home page to download catalogs)
Dry, granular acid compounds for removing oxides caused by heating precious and non-ferrous metals, such as gold, silver, copper, bronze, brass, German silver, etc. These substitutes for sulfuric acid are non-flammable and non-explosive. NOT FOR USE ON STERLING SILVER.