ALUMINIUM OXIDE GRAINS BREAK DURING USE CREATING A NEW SHARP CUTTING POINT - EFFECTIVELY SELF SHARPENING
WHEN SANDING GO THROUGH THE GRITS FROM ROUGHEST TO SMOOTHEST TO ACHEIVE THE RESULT YOU DESIRE
A STRONG RESIN ADHESIVE AND A RESIN TOPCOAT ARE USED TO ATTACH THE GRIT TO THE PAPER AND AFTER DRYING ARE FLEXED OVER ROLLERS AT 90 DEGREES TO BREAK THE RIGIDITY OF THE SANDPAPER
THIS PRODUCT IS A FAST CUTTING CLOSED COAT ABRASIVE AND WILL GIVE AN EXCELLENT FINISH