C-J68

[Product Name]   C-J68

Silicon carbide black sand, Burkina dark white, softer, particle size 180 # -1000 #, partial thin J68P for JC122 cloth. Copper is mainly used for metal, such as sanitary hardware trinkets
And polishing of other products. Can also be used as a thousand impeller shaped abrasive use. Synchronization consumption particularly good, more uniform surface finish than fine.