3M Cubitron 2 II 3″ 180 Grit 76mm Hookit Clean Sanding Disc 31364 – 50 Each

Revolutionize your automotive repair workflow with 3M Cubitron II Hookit Purple+ Multihole Abrasive Disc 737U. Engineered for superior cut and durability, this 180-grit sanding disc delivers 30% faster material removal than premium alternatives, making it the ultimate choice for professionals seeking efficiency and precision in body filler shaping, paint removal, and feather-edging.

Core Specifications

Why Choose Cubitron II Sanding Discs?

Our proprietary Precision-Shaped Grain technology features sharp triangular grains that slice through materials like a knife, maintaining consistent cutting performance throughout the disc’s long life. The multihole design ensures exceptional dust extraction, reducing clogging and extending disc usability¡ªperfect for auto body shops prioritizing clean workspaces and cost efficiency.

Performance & Applications

Ideal for critical automotive repair stages: shape rough body filler, remove paint layers, create seamless feather-edges, and prep surfaces for blending or priming. Works on metals, stainless steel, high-alloy steels, paint, varnish, and fillers, delivering professional-grade results across diverse materials.

Differentiators

Unlike conventional sanding discs, Cubitron II’s electrostatically oriented grains self-sharpen during use, maintaining cutting efficiency without frequent replacements. The Hookit system allows quick, clean disc changes even in dusty environments, outperforming adhesive-backed alternatives prone to debris contamination.

FAQ

Q: What sander compatibility does this disc have?
A: Works with random orbital sanders using hook-and-loop backup pads (sold separately).
Q: Can discs be reused?
A: Yes, Hookit technology enables clean removal and reattachment until abrasive life is exhausted.
Q: Is this suitable for final finishing?
A: Optimal for prep stages before blending/priming; pair with finer grits for final finishing.

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Elevate your auto repair efficiency with 3M’s industry-leading sanding technology. Contact us today for bulk pricing, technical support, or to integrate this essential tool into your workflow.