3M™ Cubitron™ II Hookit™ Paper Disc 732U
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Details
Highlights
- QUICK AND EASY DISC CHANGES: 3M™ Hookit™ attachment system allows for easy disc changes and helps optimize disc life
- WIDE VARIETY OF APPLICATIONS: Versatile discs are effective for a broad range of tasks from stock removal to fine finishing on various substrates
- WORKS WELL ON MANY SURFACES: Suitable for use on metals, paint coatings, composites, gelcoat, and different types of wood
- REVOLUTIONARY GRAIN DESIGN: 3M Precision-Shaped Grain technology lasts up to 4x as long as conventional abrasives
- AVAILABLE IN A WIDE RANGE OF GRADES: Choose from grades between 80+ and 1000+ to match your specific application
- FLEXIBLE BACKING: Strong C-weight paper backing offers flexibility and is suitable for sanding applications where edge retention is not the main concern
3M™ Cubitron™ II Hookit™ Paper Disc 732U features 3M Precision Shaped Ceramic Grain, a revolutionary advancement in abrasive technology. The triangular shaped ceramic mineral is designed to slice through the substrate, rather than gouging or “plowing” like conventional abrasives, resulting in a disc that lasts up to 4x as long as conventional abrasives.
Cuts Faster. Lasts Longer. Consistent Finish
Tackle a Variety of Substrates
These discs are ideal for a broad range of applications focused primarily on stock removal, and are effective on a wide variety of substrates, including metals, composites, gelcoat, and whitewood. The C-weight paper backing is well suited for sanding applications where edge retention is not a primary requirement. For best results, pair with 3M™ Elite Random Orbital Sanders.
Hookit™ Disc for Easy Tool Attachment
We offer a complete line of hook-and-loop style 3M™ Hookit™ discs for work spaces where adhesive backed discs may become contaminated by dust or dirt. They are often used in applications where a 3M™ Stikit™ disc may be too aggressive, as Hookit™ discs tend to leave finer finishes than adhesive backed discs. Hookit™ sanding discs conveniently attach to a hook-and-loop backup disc pad (sold separately), can be removed cleanly and easily, and can be re-used again and again for the extent of the abrasive life.
Learn More About 3M™ Cubitron™
Typical properties
| Abrasive Material | Precision Shaped Ceramic |
| Application | Coarse Sanding |
| Attachment Type | Hook & Loop |
| Backing Material | Paper |
| Backing Weight | C Weight |
| Bond Type | Resin |
| Brands | Cubitron™ |
| Coat Type | Open Coat |
| For Use On | Composites, Soft Composite, Topcoats, Aluminum, Fiberglass, Glass, Carbon Steel, Primer, Plastic, Hardwood, Softwood, Paint, Whitewood, Solid Surface, Gelcoat, Hard Composite |
| Grit | 80+, 120+, 150+, 180+, 220+, 240+, 320+, 400+, 500+, 600+, 800+, 1000+ |
| Industries | Paint Preparation, AOEM, Transportation & Heavy Equipment, Composite, General Industrial, Metalworking, Woodworking |
| Maximum Speed | 12000 rpm, 15000 rpm |
| Number of Vacuum Holes | 0 , 5 , 6 |
| Product Color | Purple |
| Product Form | Disc |
| Sanding Method | Machine, Hand, Block |
| Sub Applications | Paint Stripping |
| Sub Industries | Paint Prep, Recreational Vehicles, Specialty Vehicle, Aerospace, Automotive, Cabinetry, Coating Sanding, Custom Woodworking and Millwork, Furniture, MRO, Marine |
| Surface | Filler, Metal, Paint, Clear Coat, Clear Plastic, Plastic, Primer, Putty |
| Vacuum Support | No, Yes |
| Wet or Dry | Dry |
| Overall Diameter (Imperial) | 3 in, 5 in, 6 in |
| Overall Diameter (Metric) | 76.2 mm, 127 mm, 152.4 mm |
Resources
Safety Data Sheets
Document Number: MSDS_3332699_US_EN
(PDF)
Reviews
Large Volume Order
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For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
