Use Our Silicone Carbide Mineral 3M™ Abrasive Sheet 618 for Superior Performance, Anti-Loading and Consistent Finish. Often Used as a Dry Sanding Alternative to Wetordry™ Paper, Our Abrasive Sheet is Available in 230mm x 280mm Sheets and Grades Ranging from P80 to P500. Get a Wide Range of Applications with Our Silicone Carbide Mineral Abrasive 3M™ Abrasive Sheet 618. Use for Superior Performance, Anti-Loading and Consistent Finish. It’s Available in 230mm x 280mm Size and Grades Ranging from P80 to P500. From Preparation to Finish, Our Abrasives Play a Key Role in All Bodyshop Processes. We have Developed a Full Range of Abrasives to Suit Every Type of Application Incorporating Innovative Technologies for Superior Performance, Anti-Loading and Consistent Finish