Grit type : Aluminum Oxide/Silicon Carbide/Aluminum Silicate
Grade(JIS) : 240,320,500,600(Aluminum oxide)
Grade(JIS) : 240,320,500(Silicon carbide)
Grade(JIS) : 2000(Aluminum silicate) We use Tynex® A abrasive brush made by Du Pont (USA) Tynex® A is processed as brush filament by mixing 20% to 40% abrasives into a 612-nylon filament. It offers exceptional strength, rigidity, toughness, fatigue resistance, durability and chemical resistance with powerful scrubbing.
* Tynex® A is a registered trademark of E. I. Du Pont de Nemours & Company (Inc).