Ruby Abrasive Media-60 Micron Fine Grit-5 Lb. Jar

Synthetic Ruby 60 Micron Abrasive Media is considered a fine grit media when compared to Aluminum Oxide 80 micron abrasive media.  Leaves a very bright and reflective surface finish on soft jewelry metals like gold, silver and copper. Sold in a 5 Lb. jar (2.3 kilo)