43" x 75" Silicon Carbide Belts (Best for: Glass, Stone, Composite)Silicon Carbide belts are great for a variety of niche applications: glass & ceramics, stone & marble, plastics & composites, rubber & epoxy. Can also be used on some non ferrous metals. Y weight polyester backing Wet & Dry applications Choosing a Grit Coarse Grits (24 80): For heavy material removal, weld grinding, or shaping. Medium Grits (100 180): For blending, deburring, and intermediate smoothing. Fine Grits (240 400): For finishing or preparing

·         Y-Weight for tough grinding and heavy material removal on hard metals and flat surfaces

· Wet & Dry applications

rubber & epoxy

· J-Weight if you need flexibility for finishing

o   Final polishing before coating or plating

·         Fine (Dark Blue) is equivalent to 180-220 grit

·         Can be used on a large variety of materials

or shaping

· X-weight poly/cotton blend backing

· Best for curved/contoured applications on a variety of metals

weld grinding

o   Heavy material removal