You are here HOME RESOURCES GUIDES COATED ABRASIVES COMPARISON CHART Coated Abrasives Comparison Chart Coated Abrasives Comparison Chart Product DURALUM G52E DURALUM G52E P DURALUM G52E RK DURALUM CAR DURALUM CPR DURABLU® C ABR DURABLU® C PBR DURALUM G82 DURALUM G82P DURALUM LT C A DURALUM LT C P DURALUM LT C ART DURALUM LT C PRT DURABLU® LT C ABR DURABLU® LT C PBR Typical Application Cloth, Fiber or Paper Cloth, Fiber or Paper Cloth, Fiber or Paper Cloth, Fiber or Paper Cloth, Fiber or Paper Cloth, Fiber or Paper Cloth, Fiber or Paper Cloth, Fiber or Paper Chemical Regular Brown Aluminum Oxide Regular Brown Aluminum Oxide Regular Brown Aluminum Oxide Regular Brown Aluminum Oxide Regular Brown Aluminum Oxide Semi-friable Brown Aluminum Oxide Semi-friable Brown Aluminum Oxide Semi-friable Brown Aluminum Oxide Shape Angular, sharp edged Angular, sharp edged Angular, sharp edged Angular, sharp edged Blocky, sharp edged Angular, sharp edged Angular, sharp edged Angular, sharp edged Density Low Density Low Density Low Density Low Density Medium Density Low Density Low Density Low Density Color Brown Red Brown Light Blue Brown Light Brown Light Brown Light Brown/Blue Specific Gravity 3.92 3.92 3.92 3.92 3.92 3.92 3.92 3.92 Primary Sizes 16-220 and 240-1000 16-220 16-220 and 240-1000 16-220 and 240-600 16-220 and 240-1000 16-220 and 240-1000 16-220 and 240-1000 16-220 and 240-1000 Grading ANSI B74.18 FEPA 43-1:2006 Modified ANSI ANSI B74.18 FEPA 43-1:2006 ANSI B74.18 FEPA 43-1:2006 ANSI B74.18 FEPA 43-1:2006 ANSI B74.18 FEPA 43-1:2006 ANSI B74.18 FEPA 43-1:2006 ANSI B74.18 FEPA 43-1:2006 Knoop100 Hardness 2090 2090 2090 2090 2090 2090 2090 2090 Treatment None Red Iron Oxide Treatment Low temperature heat treatment High temperature heat treatment for max toughness None None Low temperature heat treatment High temperature heat treatment for max toughness This product information is NOT a specification. It is offered in good faith only as a general description of the products. Learn More About Coated Abrasives COATED ABRASIVES REQUEST INFO Quick Links SAFETY DATA SHEETS (SDS) TECHNICAL DATA SHEETS (TDS) WHY WASHINGTON MILLS CAREERS CONTACT US PARTICLE SIZE CONVERSION CHARTS RESOURCES Linkedin Youtube © WASHINGTON MILLS 2021 ALL RIGHTS RESERVED FOOTER ACCESSIBILITY PLAN PRIVACY POLICY