3M Cubitron II Hookit Sanding Discs

3M Cubitron II Hookit sanding discs are premium abrasive discs for fast cutting and a long service life. They suit sanding, shaping, and finishing on automotive body panels, fillers, primers, paint, and metal. The hook-and-loop (Hookit) backing lets you change discs quickly on a compatible backup pad, which saves time between grits.

Key Features:

• Precision-shaped ceramic grain: 3M's Cubitron II technology uses precisely shaped ceramic mineral that fractures to keep fresh, sharp cutting points exposed.
• Fast, consistent cut: The abrasive removes material efficiently and cuts at a steady rate throughout the life of the disc.
• Long life: The abrasive lasts longer than conventional discs, so you change discs less often.
• Cooler sanding: The abrasive runs cooler, which helps reduce heat buildup and the risk of damage to the workpiece.
• Hook-and-loop attachment: The Hookit system gives secure mounting and quick, tool-free disc changes on compatible backup pads.
• Multiple grits: Several grit options let you move from heavy stock removal to finer finishing prep.

Choose the grit that matches your task. Coarser grits remove material quickly, and finer grits leave a smoother surface ready for the next step. Cubitron II Hookit discs give body shops, restoration professionals, and serious DIYers consistent, dependable results from a trusted 3M abrasive line.