【Material】- The sanding belts are made of X-Weight coated backing, open-coat aluminum oxide grain and premium resin on resin bond, high quality raw materials provide better polishing efficiency and performance 【Connection】- Precisely designed two-way tape joint, diagonal lap splicing eliminates splicing bumps, the interface of the belt sander sanding belts is firm and not easy to break under pressure 【Performance】- Anti-static and washable, add additive in the resin to resist loading, Quality workmanship makes the saturated sand have wear resistance, dense distribution and anti-clogging 【Application】- Work with 100 x 610mm belt sander - providing a sanding, polishing tool coarse to medium heavy duty stripping and sanding for wood, aluminum, fiberglass, rubber, plastic, stone and non-ferrous metals, etc. 【Grits】 - Available in a wide range of uniform grits: 40/60/80/120/150/180/240/320/400 grits, you can choose the sanding belt with the coarse grits or the fine grit sanding belts