6" x 186" Super Flexible Backed Aluminum Oxide Belts (Best for: Contour)Best for difficult 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 cheaper alternative see our 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

o   Smoothing out minor imperfections

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

· For a cheaper alternative see our “Flexible” belts

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

o   Initial blending of welds or seams

or make custom belts for your job

·         Dry applications

·         Best for non-ferrous metals like: aluminum

· Can also be used for more aggressive sanding

·         Scrim backing

· Topically infused Grinding aid to help reduce heat and last longer during aggressive applications