Polishing Block Two-Sided

Abrasive cloth is permanently mounted on two sides of a 1-5/16" x 1-1/8" blue foam polishing block; one abrasive white side and one slightly more abrasive gray side. The block is effective on flat surfaces as well as contours, such as the inside surfaces of rings, and is ideal for polishing and smoothing. Use wet or dry on metal and metal clay.