3M 6″/120+ CUBITRON II Clean Sand 31372

Precision‑Shaped Grain for Fast, Efficient Sanding

The 3M Cubitron II Clean Sanding Disc uses 3M’s Precision‑Shaped Grain technology. The triangular, electrostatically oriented grains cut through paint, filler, primer, or metal faster and with less pressure than traditional abrasives. As a result, you get an aggressive cut and high sanding speed without overworking the surface.

Because the abrasive cuts more efficiently, you remove material quickly — whether you’re stripping old paint, sanding filler, or feather‑edging repaired areas. The speed helps you finish prep work sooner.

Clean Sanding Multi‑Hole Pattern & Hookit Attachment

This disc features a multi‑hole “Clean Sanding” pattern, which improves dust extraction significantly. Therefore, sanding dust evacuates efficiently, prolonging disc life and reducing clogging.

Thanks to the Hookit™ hook‑and‑loop backing, installation and removal of discs is quick and clean. Changing discs during workflow becomes easy — no fuss, no adhesive adhesives, and minimal downtime.

Durable & Long‑Lasting Abrasive

The 3M Cubitron II disc lasts longer than conventional ceramic sanding discs. The sharp, self‑sharpening grains maintain their cutting power over many passes, reducing the need for frequent disc changes. That durability makes it a cost‑efficient choice for busy body shops or repeated detailing work.

Moreover, because the cutting efficiency remains consistent, you avoid uneven sanding or “burn‑through” on sensitive surfaces — especially useful when working on primer, filler, or multiple layers.

Versatile Use Cases

You can use this 6″ 120+ grit disc for:

•Removing old paint, primer, or e‑coat before refinishing

•Sanding and shaping body filler or putty

•Feather‑edging repaired areas for primer or blend‑in

•Rough sanding before finer-grit work or primer application

Because it handles metal, filler, primer, and paint, the disc becomes a versatile tool throughout a repair or refinishing process.

Summary — Fast, Clean, Reliable Sanding

If you want an abrasive disc that combines speed, durability, and clean dust handling, the 3M Cubitron II Clean Sanding Disc 6” stands out. It improves workflow, lasts longer than traditional discs, and delivers consistent results across multiple sanding tasks — from heavy material removal to prep before priming.