This is the 3M Cubitron II Hookit Paper Disc 732U, a 5-inch abrasive disc with an 800+ grit rating designed for effective sanding and stock removal. It uses precision-shaped grain technology, meaning the abrasive stays sharp longer and cuts faster than conventional discs, which ultimately saves you time and replacement costs on the job.
- Easy to Change: The 3M Hookit attachment system makes swapping out used discs quick and simple, helping you keep your work flowing without unnecessary delays.
- Durable and Flexible: Featuring a strong C-weight paper backing, this disc provides a good balance of durability and flexibility, making it suitable for sanding applications where a little give is needed without sacrificing performance.
- Versatile Application: You can use this disc across a broad range of materials, including metals, composites, gelcoat, and wood, allowing you to tackle different tasks with one reliable product.
Who this is best for: This disc is ideal for body shops, woodworkers, composite fabricators, and metalworkers who need a versatile, high-performance disc for consistent stock removal and intermediate finishing across various substrates.


