Abrasive sand screen Abrasive mesh sanding screen, not only suitable for plaster , metal, woodworking, plastic and enamel surface. And also for sanding rusty spots of metal materials and making grinding and polishing treatment. It's flexible ,can be used for sanding contoured and irregular surfaces and fully Waterproof can be rinsed to allow for reuse. Because of the open screen design, it resists clogging and both sides coated with abrasive grinds of the screen . The grinding and cutting efficiency and durability is far beyond the conventional abrasive material. It can be finished as sheets, discs, rolls and so on. Sheets: 3-2/3" x 9", 3-2/3" x 11",3-5/16" x 11", 4-3/16" x 11",9" x 11". Discs: Diameter 15",16",17",18",19".