ALUM-250 White Alumina Abrasive Powder 5 Lbs.
#Alum-250 White Alumina Powder Medium 5 Lbs.
The finest Alumina powder available. This abrasive is used by rock tumblers, and other hobbyists. It is the main ingredient in many different compounds. This abrasive also is used in auto compounds and other abrasive solutions. White Alumina -Medium produces a semi bright smooth shine on ALL metals, stone and plastics. This is a first step abrasive used by rock tumblers.