{"product_id":"3m-31372-cubitron-ii-hookit-clean-sand-disc-6-in-120-grit-50-pack","title":"3M 31372 – 120 Grit Cubitron™ II Hookit™ Clean Sand Disc (6 in, 50 Pack)","description":"\u003cp\u003e3M 31372 120+ Grit Cubitron™ II Hookit™ Clean Sand Disc (6 in, 50 Pack) is a high-performance abrasive sanding disc engineered for surface preparation, material removal, and blend-in tasks in automotive collision repair and metalworking applications. Featuring advanced Cubitron™ II ceramic abrasive grain, this clean sand disc delivers fast cutting action with reduced heat buildup and longer life compared to traditional abrasives, making it ideal for weld blending, paint removal, and panel prep work. The Hookit™ hook-and-loop backing system enables quick and secure disc changes on compatible 6-inch backing pads, supporting efficient workflow in professional body shops and refinishing environments. The 120+ grit provides a balance of aggressive cut and surface refinement suitable for general prep and finishing tasks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive:\u003c\/strong\u003e Ideal for material removal, surface prep, and blend-in sanding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive:\u003c\/strong\u003e Self-sharpening grain for fast, cool cutting and extended life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking:\u003c\/strong\u003e Allows 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 buildup and glazing during sanding 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack:\u003c\/strong\u003e Professional quantity for collision repair and metalworking\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":51530838901032,"sku":"MMM-31372","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/8358\/2760\/files\/3m-31372.jpg?v=1773287895","url":"https:\/\/refinishgo.com\/products\/3m-31372-cubitron-ii-hookit-clean-sand-disc-6-in-120-grit-50-pack","provider":"Refinish Distributors","version":"1.0","type":"link"}