3M Hookit Clean Sanding Sheet 236U, P100 C-weight, 3 in x 4 in, Die M574, 50 per inner, 500 per case3M 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 a proprietary multi-hole Clean Sanding pattern that evacuates dust better than traditional sheet products � dramatically increasing sheet life.- 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 sheets provide reliable attachment and are easy to change and reuse, maximizing sanding utility for the life of the sheet