2 pack - 4" x 132" 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

· Best for wet applications

o   General-purpose blending

blending and deburring applications

o   Achieving a smooth or satin-like finish

stone & marble

· Premium Zirconia is best used on Stainless Steel and hard metals

· For a more premium alternative see our “Premium Flexible” belts

medium-duty tasks on flat or slightly contoured surfaces

·         Can also be used on some non-ferrous metals

weld grinding

·         Can be used on a variety of materials when needing something aggressive

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