3M Cubitron II Hookit Clean Sanding Sheet Roll, 34448, 240+ grade, 70 mm x 12 m, Case of 5 Rolls

• 3M Hookit hook-and-loop style abrasive attaches firmly, removes quickly for fast change-out
• Clean Sanding multi-hole pattern delivers excellent dust extraction
• Features 3M Precision-Shaped Grain, triangular-shaped grains that cut at least 30% faster and last at least 30% longer than other conventional ceramic abrasives
• Grains are electrostatically oriented on abrasive surface for efficient cut
• Kiss-cut scoring technology allows for use in multiple sheet lengths
• Sharper cutting surface means less pressure is required

3M Cubitron II Hookit Clean Sanding Sheet Rolls 737U combine the highest 3M technology for automotive repair. Long-lasting triangular shaped grain and multi-hole patterns for excellent dust extraction make the sheets ideal for paint removal, rough body filler shaping, fine feather-edging or final prep before blending or priming. The Hookit system makes for quick disc change-outs. Kiss-cut technology makes it easy to tear off abrasive in the right lengths for the job.

Our Cubitron™ II Hookit™ Clean Sanding Sheet Rolls 737U  was developed for superior cut and long life during key stages in auto body repair.  Its long lasting triangular shaped grain and multi hole pattern for superior dust extraction make the sheet ideal for paint removal, rough body filler shaping, fine feather edging or final prep before blending or priming. Our Hookit™ system makes for quick change outs of abrasive sheets. This abrasive is ideal for feather edging, as a final sanding step before priming, or during prep before blending.

Cubitron™ II and Precision Shaped Grain
Cubitron™ II abrasive discs, file sheets and sheet rolls have raised the bar for high performing abrasives. Cubitron™ II abrasives feature our Precision Shaped Grain (PSG) technology, which helps provide faster cut. The result: Cubitron™ II cuts 30% faster and lasts 30% longer than conventional ceramic abrasives.

About Hookit™
3M offers a complete range of hook and loop style Hookit™ abrasives for work spaces where adhesive backed products may become contaminated by dust, dirt, or flying debris. Hookit™ sanding abrasives conveniently and firmly attach to a hook and loop backup pad (sold separately), can be removed cleanly and easily, and can be re used again and again for the extent of the abrasive life.

About 3M™ Clean Sanding
The multi hole pattern on 3M™ Clean Sanding Sheet Rolls significantly increases cut rate and abrasive life. We have placed hundreds of small holes in a chevron formation to facilitate efficient dust extraction. Our unique kiss cut scoring technology makes it easy to select whatever sheet length is best for the project.

Trusted 3M Cubitron II

The 3M Cubitron II Hookit Clean Sanding Sheet Roll, model 34448, offers reliable performance with advanced abrasive technology. This product is designed to deliver consistent results for automotive and industrial sanding tasks.

Its 240+ grade ensures a fine yet effective sanding finish. The Hookit system allows quick attachment and removal, making it easy to swap rolls during work without hassle.

Precision-Shaped Grain Advantage

This sanding sheet features 3M’s Precision-Shaped Grain technology, which uses triangular-shaped grains. These grains cut at least 30% faster and last 30% longer than conventional ceramic abrasives, improving efficiency and durability.

The electrostatically oriented grains provide a sharper cutting surface, requiring less pressure during use. This makes sanding smoother and reduces user fatigue over extended periods.

Effective Dust Extraction Pattern

The Clean Sanding multi-hole pattern on the 70 mm x 12 m roll enhances dust extraction. Hundreds of small holes arranged in a chevron formation help remove dust efficiently, keeping the work area cleaner and improving sanding quality.

This feature is especially useful during paint removal, body filler shaping, and final prep before priming. It helps maintain visibility and reduces airborne dust for a safer workspace.

Flexible Kiss-Cut Scoring

Kiss-cut scoring technology allows users to tear off abrasive sheets in multiple lengths as needed. This flexibility means you can customize sheet size for different tasks without wasting material.

The roll format, sold as a case of 5 rolls, ensures you have plenty of sanding material on hand. It’s ideal for projects requiring varied sheet sizes or extended sanding sessions.

Convenient Hookit Attachment

The Hookit hook-and-loop style backing firmly attaches the abrasive sheets to compatible backup pads. This system supports quick change-outs, reducing downtime during sanding jobs.

Because the sheets remove cleanly and can be reused until worn out, the Hookit system helps save time and money. It’s perfect for automotive repair and other professional sanding applications.