MOST POPULAR GRITS FOR GLASS:
60X: Extra-Rough, Fast Glass Removal (Mitered Edge)
80X: Rough, Quick-Contouring (Auto Glass Edge)
120X: Smooth, Seaming and Polishing (Desk Top Edge)
220X: Extra-Smooth, Fine Frosted Finish (Glass Shelf Edge)
400X: Fine, Satin Finish (Opaque Edge)
CORK: Polish, Smooth Luster Finish