5 pack - 3" x 132" Flexible Backed Aluminum Oxide Belts (Best for: Contour)Best for curved contoured applications on a variety of metals Can be used for finishing and polishing stainless steel J weight poly cotton blend backing Dry applications For a more premium alternative see our Premium Flexible belts 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

· J-Weight if you need flexibility for finishing

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·         Depending on the coarseness of the belt you choose

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

o   Achieving a smooth or satin-like finish

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

Choosing a Surface Conditioning Belt

and intermediate smoothing

·         Can be used on other materials when needing something more aggressive

·         Our premium ceramic material has an 80% ceramic/20% alumina blend with grinding aid

o   Removing deep scratches

·         Y-weight polyester backing