5 pack - 2" x 132" Standard Ceramic Belts (Best for: Hard Metals)Standard Ceramic material is best used on hard metals. Can be used on a variety of materials when needing something aggressive. Y weight poly cotton blend backing 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

· Wet & Dry applications

· J-Weight if you need flexibility for finishing

o   Smoothing out minor imperfections

· Super Fine (800-1200): For mirror polishing or fine detailing

·         Y-weight poly/cotton blend backing

·         Fine (Dark Blue) is equivalent to 180-220 grit

o   Achieving a smooth or satin-like finish

· X-Weight for versatile

What Backing Weight Should I Use

o   Pre-polishing metal surfaces

o   Smoothing welds and seams

·         Standard Ceramic material is best used on hard metals