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.
Now available from grades 80+ through 1000+, these discs are designed for a wide array of substrates and applications,providing flexibility and versatility in use. The discs are effective for a broad range of tasks from stock removal to fine finishing on various substrates, including metals, paint coatings, composites, gelcoat, and different types of wood. The C-weight paper backing offers flexibility and is suitable for sanding applications where edge retention is not the main concern. For best results, pair with 3M Xtract™ Random Orbital Sanders. We offer a complete line of hook-and-loop style 3M™ Hookit™ sanding discs which 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. For work spaces where adhesive backed discs may become contaminated by dust or dirt or where a 3M™ Stikit™ disc may be too aggressive, Hookit™ discs tend to leave finer finishes than adhesive backed discs.
Typical Properties
| Applications | Blending, Coarse Sanding, Deflashing, Finishing, General Purpose Sanding, Random Orbital Sanding, Sanding, Surface Finishing |
| Attachment Type | Hook & Loop |
| Backing Material | Paper |
| Backing Weight | C Weight |
| Brands | Cubitron™ |
| Coat Type | Open Coat |
| Equipment - Machines | Double Action Sanders, Hand Sanding, Random Orbital Discs, Random Orbital Sanders, Robotics |
| 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+ |
| Industries | Paint Preparation, AOEM, Transportation & Heavy Equipment, Composite, General Industrial, Metalworking, Woodworking |
| Max Speed | 12000 rpm |
| Mineral Type | Precision Shaped Ceramic |
| Number of Vacuum Holes | 0 , 5 , 6 |
| Product Colour | Purple |
| Product Form | Disc |
| Sanding Method | Machine, Hand, Block |
| Sub Applications | Strip Paint To Metal, Pre-Paint Scuffing, Prepping Metal Prior to Paint, Primer Sanding, Random Orbital Sanding, AOEM Finish Prep/Repair, Blending, Blending Corners, Coating Removal, Contour Finishing, Defect Removal, Defect Repair/Leveling, Featheredge, Filler Shaping, Paint Preparation, Paint Removal, Paint Sanding, Paint Stripping, Paint/Lacquer Sanding, Refining, Refining scratches, Scuffing, Shaping, Fine Featheredge, Flat Areas, Orbital Sanding |
| 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 | Yes, No |
| Wet or Dry | Dry |
| Overall Diameter (Metric) | 127 mm, 152.4 mm |
Resources
Safety Data Sheets
Document Number: MSDS_3332699_IN_EN
(PDF)
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