Our TJ135 sanding belt adopts premium brown aluminum oxide abrasive grains matched with J-WT poly-cotton flexible cloth backing, a universal economical abrasive belt widely recognized for woodworking and general metal finishing worldwide. The aluminum oxide grains feature stable self-sharpening performance, delivering balanced cutting force and long service life, efficiently removing burrs, rough surface layers, rust marks and minor scratches without excessive deep grinding.
The specially blended poly-cotton cloth base brings outstanding soft flexibility and excellent tensile toughness. It can tightly fit flat surfaces, curved contours, edges and irregular workpiece shapes, eliminating dead-angle sanding issues. Even under long-time continuous operation, the backing resists stretching, tearing and deformation, ensuring stable running on narrow belt sanders, wide belt machines and handheld polishing equipment. Advanced full resin over resin bonding technology locks abrasive grains firmly to the cloth, effectively preventing grain shedding during high-speed rotation and heavy-load grinding.
With low heat generation during processing, TJ135 realizes cold grinding effect to avoid workpiece burning, discoloration and thermal damage. The uniform grain layout produces smooth, consistent matte surfaces without uneven grinding streaks. It supports both wet and dry sanding scenarios, equipped with mild anti-clog treatment to slow down debris accumulation and maintain steady polishing efficiency for mass production.
This versatile sanding belt covers complete grit ranges from 60# coarse grinding up to 600# fine finishing. It works perfectly for solid wood furniture, wood panels, plywood, aluminum alloy, copper, iron castings and general hardware parts, widely applied in furniture factories, hardware processing workshops and DIY polishing sectors. Custom lengths, widths and joint styles are available, and we accept OEM logo printing and customized packaging.
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