2 pack - 4" x 36" Cork Sanding Belts (Best for: Polishing & Finishing)Best for final finishing and polishing on a variety of different materials. Our cork belts are 100% cork and have no grit to them. 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 for polishing. Super Fine (800 1200): For mirror

·         X-weight poly/cotton blend backing

·         Fine Grits (240-400): For finishing or preparing for polishing

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

·         Depending on the coarseness of the belt you choose

·         Wet & Dry applications

We can help guide you or make custom belts for your job

and intermediate smoothing

· X-weight poly/cotton blend backing

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

or sanding curved surfaces

·         Best for final finishing and polishing on a variety of different materials

· Dry applications