{"product_id":"3m-31487-cubitron-ii-hookit-clean-sand-disc-6-in-800-grit-50-pack","title":"3M 31487 – 800 Grit Cubitron™ II Hookit™ Clean Sand Disc (6 in, 50 Pack)","description":"\u003cp\u003e3M 31487 800+ Grit Cubitron™ II Hookit™ Clean Sand Disc (6 in, 50 Pack) is a high-performance abrasive disc engineered for ultra-fine finish sanding and surface refinement in automotive collision repair and refinishing applications. Featuring advanced Cubitron™ II ceramic abrasive grain, this sanding disc delivers precise, consistent scratch patterns while minimizing heat buildup and glazing during sanding, making it ideal for fine finish work prior to polishing or coating application. The Hookit™ hook-and-loop backing system enables quick disc changes and secure attachment to compatible 6-inch backing pads, supporting efficient workflow in professional body shops and refinishing environments. The 800+ grit provides an optimal balance of surface refinement for final sanding and contour blending.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive:\u003c\/strong\u003e Ideal for surface refinement and final finish sanding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive:\u003c\/strong\u003e Self-sharpening grain for consistent performance and extended life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking:\u003c\/strong\u003e Enables quick disc changes and secure attachment 6 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e Designed for use with standard 6-inch backing pads and sanders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Reduces heat and glazing during fine sanding 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack:\u003c\/strong\u003e Professional quantity for collision repair and refinishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat makes Cubitron II different from regular sandpaper?\u003c\/h3\u003e\n\u003cp\u003eCubitron II uses precision-shaped ceramic grain that self-sharpens as it wears, cutting up to 2x faster and lasting up to 2x longer than conventional abrasives.\u003c\/p\u003e\n\u003ch3\u003eHow long do Cubitron II sheets last?\u003c\/h3\u003e\n\u003cp\u003eCubitron II typically lasts 2x or more compared to standard aluminum oxide abrasives because the ceramic grain self-sharpens rather than dulling.\u003c\/p\u003e\n\u003ch3\u003eHow much material is on the roll?\u003c\/h3\u003e\n\u003cp\u003eEach roll provides 8.75 yards of 2.75-inch wide abrasive.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51530837983528,"sku":"MMM-31487","price":66.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/8358\/2760\/files\/3m-31487.jpg?v=1773287889","url":"https:\/\/refinishgo.com\/products\/3m-31487-cubitron-ii-hookit-clean-sand-disc-6-in-800-grit-50-pack","provider":"Refinish Distributors","version":"1.0","type":"link"}