3M 55513 Clean Sanding Hookit Disc 236U Aluminum Oxide

The 3M Clean Sanding Hookitâ„¢ Disc 236U features an aluminum oxide abrasive mineral bonded to a durable C-weight intermediate paper backing. This disc is engineered with a precision hole pattern designed to optimize dust extraction during sanding operations, helping to keep your work surface cleaner and extend disc life by preventing loading.

Key Features:

• Aluminum oxide abrasive provides consistent cut rate and long service life
• C-weight paper backing offers intermediate flexibility for contoured surfaces
• CW Array hole pattern maximizes dust extraction efficiency
• Hookitâ„¢ attachment system allows quick disc changes and easy repositioning
• Clean Sanding technology reduces dust buildup and improves finish quality

Ideal for paint prep, woodworking, body filler sanding, and general surface preparation tasks. The Hookitâ„¢ backing system provides secure attachment to compatible backup pads while allowing the disc to be removed and repositioned multiple times throughout its usable life.