3M™ Hookit™ Paper Sheet 236U, P400 C-weight, 3 in x 4 in First Aid Grain is resin bonded for

Grain is resin bonded for heat resistance

Overlapped construction compresses contact with internal radii

Made with 3M precision shaped ceramic grain attached to a water resistant polyester cloth backing

Load-resistant coating helps prevent dust and debris from clogging the disc

Tough nylon backing provides durability and long life

3M™ Hookit™ Paper Sheet 236U, P400 C-weight, 3 in x 4 in First Aid Grain is resin bonded for3M SKU: 7100075785 Lead Time: ~18 days 3M Hookit Paper Sheet 236U offers aggressive cut and long life on a premium aluminum oxide sheet with a durable edge and convenient 3M Hookit attachment. A go to product in many industrial operations, this durable sheet is well suited for high production sanding operations as well as general purpose applications on paint, primer, wood, metal, plastic, and composites, including fiberglass. 3M Hookit sheets are