920 Powder Compound

This 920 powder compound is ideal for use on sterling silver, gold, brass, copper, zinc and aluminum. It is compatible with carbon steel, stainless steel, and porcelain media and helps inhibit rust on carbon steel shot. Mix three ounces of powder with one gallon of water.

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Size: 10 lbs., 1 lb.
Brand: Rio Grande
Shipping weight: 11.44 lbs (5.189kg), 21.549 ounces (610.908g)
Country of origin: United States