... price. 2. For glass. 3. Good at edging or seaming. Glass Electroplated Glass Polishing Pad, Polishing Pad, Electroplated Pad of diamond toolSize:3", ... 4",5", 6", 7", 8", 9", 10"Grits: 50#,100#,200#,400#Velcro backing polishing padDesigned for glass ... , stone, or hard composites. Good at edging or seamingFeature of glass polishing pad:1. ...