Item:  150mm Aluminum Oixde PSA Abrasive Sanding Discs Application:  Paints, automobile, wood, lacquer, furniture, plastics, metal, etc. Brand:  3M Model No.:  236U Type:  Paper Discs Diameter:  4", 5", 6", 7", 8", 9", 10", 12", etc. Grade:  80, 100, 120, 150, 180, 240, 320, 400 and 600 grit Color:  Gold Abrasive Grain:  Aluminum Oixde Backing Material:  C-wt Paper Bonding:  Resin over Resin Coating State:  Open Coat Package:  2000 Pieces per Case for PSA Abrasive Sanding Discs MOQ:  100 pieces Sample:  Available Payment Terms:  T/T, L/C, Western Union, Paypal· Durable 6" 150mm Premium 3M 236U Gold Discs are available from 80 to 400 grit for heavy stock removal to fine finishing.· Durable aluminum oxide grain delivers a fast, exceptionally long lasting cut providing increased productivity.· Propietary backing is tear resistant and stonger than the traditional backing on competitive brands.· High strength resin bonding provides superior grain support for longer work life and higher resistance to wear.· Maximum resistance to clogging and loading from a special stearate coating.· Even and consistent abrasive scratch pattern from a uniform semi open coat design.· Pressure-Sensitive Adhesive(PSA) Backing for easy application and removal.