- Premium aluminum oxide mineral with a resin bond is durable, cuts fast, and performs well on many surfaces
- Precise multi-hole pattern achieves superior dust extraction when used with a vacuum system
- Strong, C-weight paper backing resists tearing and supports aggressive sanding with extra durability compared to lighter weight paper backings
- 'Open coat construction and load-resistant coating prevent premature loading of the disc surface to maximize cut and extend abrasive life
3M™ Hookit™ Clean Sanding Sheet 236U offers superior dust control, aggressive cut, and long life on a premium aluminum oxide sheet with a durable edge and convenient 3M™ Hookit™ attachment. It features proprietary multi-hole clean sanding pattern that evacuates dust better than 5- or 6-hole products — dramatically increasing disc life.