3M 31483 320 Grit Cubitron™ II Clean Sanding Abrasive Discs are high-performance sanding discs designed for fine sanding, blending, and surface preparation in automotive refinishing and industrial finishing applications. Featuring 3M’s precision-shaped Cubitron™ II ceramic grain and Clean Sanding technology, these discs offer fast cutting action, long life, and reduced loading for a smoother, more consistent finish. The 6-inch size and hole pattern are optimized for use with random orbital sanders and dust extraction systems to keep work areas cleaner and improve visibility.
Key Features
- Abrasive: Great for surface blending, feather-edging, and pre-paint preparation
- Grain: Delivers fast cutting performance with extended abrasive life and cooler operation
- Technology: Minimizes clogging and buildup for a more consistent sanding experience 6″
- Holes: Designed for random orbital sanders with dust collection systems 50-
- Pack: Ample quantity for professional body shops, collision centers, and industrial use
Frequently Asked Questions
What makes Cubitron II different from regular sandpaper?
Cubitron 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.
How long do Cubitron II sheets last?
Cubitron II typically lasts 2x or more compared to standard aluminum oxide abrasives because the ceramic grain self-sharpens rather than dulling.
How much material is on the roll?
Each roll provides 8.75 yards of 2.75-inch wide abrasive.
