sand paper Type: AP36M Material: specialy treated A Backing: blue-colored latex base paper, 110g/m2 CWT sand paperType: AP36MMaterial: specialy treated ABacking: blue-colored latex base paper, 110g/m2 CWTBond: R/RGrit no.: P40 to P1,000Size: 9 x 11" sheet, in roll, belt, discPacking: 100 sheets per bale, P40 to P240: five bales/cartonP280 to P1,000: 10 bales/carton sand paper