Griffith Silver Black is an acid based solution that instantly turns gold, silver, copper, and bronze to black to give an "antique" effect.
Griffith Silver Black is sold in 4 and 16 oz bottles.
(Note: Due to this product being designated as hazardous materials, it can only be shipped domestically. Additionally, orders containing this product can only be ground shipped and a hazardous shipping fee must apply.)
*All sales of this product are final*