5 pack - 3" x 21" 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

· J-Weight if you need flexibility for finishing

which is much higher than the standard 50/50 blend on most other ceramics

plastics & composites

· Best for wood sanding

or don’t see what you need

· J-weight poly/cotton blend backing

We can help guide you

·         Silicon Carbide belts are great for a variety of niche applications: glass & ceramics

·         Scrim backing

· Can also be used as a cheaper option for general metal sanding

·         Best for non-ferrous metals like aluminum