Waterproof Abrasive Paper Abrasive Paper for Dry Sanding Slit Roll LW Paper Roll/SW Paper Roll     Ideal for the sanding of contoured surfaces and areas difficult to reach with conventional abrasives. The abrasive is packaged in an easy to use dispenser which also serves to minimize waste. It can be used in a wide variety of sanding applications of untreated wood and painted surfaces. Type FWJR-ST FCSR-H-ST Backing Special fabric Abrasive grain AO SC Adhesive R/R R/R Slit width 2mm x 200mm slits     Grid Quantity per box Type Size 180 240 320 400 600 FWJR-ST 100mm x 15m O O O O O 1 roll FCSR-H-ST 100mm x 15m O O O O   1 roll