Sungold Abrasives 64563 3-Inch by 21-Inch  40 Grit Portable Belts Premium Industrial X-Weight Aluminum Oxide, 10 Belts/Box
Sungold 3-Inch x21-Inch Portable Belts are made from the best material with a joint that won't break; solving the problem of belts popping. Sungold Portable Belts are made from the same material we use for our Industrial Wide Belts. Sungold's Thin Joint Technology has the industry standard for skive joints that are thin and bump free while providing superior strenght over traditional tape joints. Sungold Abrasives have been manufacturing coated abrasive products for over 37 years..