Features and Benefits:Champagne Magnum is sand paper technology at it s best. It cuts faster runs cooler resists loading better and lasts far longer than any conventional sandpaper. Premium heat-treated grain extends life and gives a 30 – 50 percent faster cut rate Premium B-Weight latex paper backing improves performance is more flexible and easier disc removal FEPA P-graded grain achieves a more consistent uniform scratch pattern Re-designed bond system optimizes grain adhesion and extends cut life Newest water based stearate No-Fil improves load resistance No pigment in No-Fil or bond eliminates the risk of color transfer and creates a much stronger bondAA