3M Hookit Paper Disc 236U, P120 C-weight, 5 in x NH, D/F 5HL, Die 500FH, 50/Carton, 2Case of 50

• 3M Hookit discs are easy to change and reuse, maximizing sanding utility for the life of the disc
• Open coat construction and load-resistant coating prevent premature loading of the disc surface to maximize cut and extend abrasive life
• Premium aluminum oxide mineral is durable, cuts fast, and performs well on many surfaces
• Strong, C-weight paper backing supports aggressive sanding with extra durability compared to lighter weight paper backings

3M Hookit Paper Disc 236U offers aggressive cut and long life on a premium aluminum oxide disc with a durable edge and convenient Hookit attachment. A go-to product in many industrial operations, this durable disc is well suited for high production sanding operations as well as general purpose applications on paint, primer, wood, metal, plastic, and composites, including fiberglass.

Designed for use with a random orbital sander, the strong C-weight paper backing on our 3M Hookit Paper Disc 236U resists tearing and edgewear during aggressive sanding, and the disc is resin-bonded for heat-resistance, further increasing life and cut. These discs also feature an open coat and a load-resistant coating to enhance dust management and cut-rate.

A load-resistant coating allows the disc to continue cutting even when sanding softwoods, paints, and other materials that would, otherwise, clog the surface of the disc and hinder sanding ability. Loading is further reduced by an open coat, which means the abrasive grains are spaced slightly apart so that dust can escape rather than obstructing the cutting edge of the grains, thereby optimizing cut-rate and disc life.

Sanding discs come in a variety of forms to fit various power tools and disc pads. We designed the 3M Hookit Paper Disc 236U to conveniently and firmly attach to a hook-and-loop backup disc pad (sold separately) on a random orbital sander, to be removed cleanly and easily, and be simple to reuse. A load-resistant coating prevents wood dust, paint particles, and other debris from prematurely clogging the surface of the disc, optimizing cut-rate and disc life.

Trusted 3M Hookit Model

The 3M Hookit Paper Disc 236U is designed for reliable performance in sanding tasks. This model features the Hookit attachment system, making disc changes quick and hassle-free while maximizing sanding utility.

Its compatibility with random orbital sanders ensures it fits securely and removes cleanly. The 236U model is a preferred choice in industrial and general-purpose sanding applications.

Durable C-weight Backing

This disc uses a strong C-weight paper backing, providing extra durability compared to lighter paper backings. The backing supports aggressive sanding without tearing or edgewear, extending the disc’s usable life.

Its resin-bonded construction also offers heat resistance, which helps maintain performance during high production sanding on various surfaces like wood, metal, and composites.

Precise 5 Inch Size

The disc measures 5 inches in diameter, a common size that fits many random orbital sanders. This size offers a good balance between coverage and control for detailed or broad sanding tasks.

Its 5 inch x NH dimension ensures compatibility with standard hook-and-loop backup pads, making it easy to attach and remove during work.

Premium P120 Grade

Featuring a P120 grit grade, this disc provides an aggressive cut suitable for smoothing paint, primer, wood, metal, and plastic surfaces. The grade balances fast material removal with surface finish quality.

The open coat and load-resistant coating prevent clogging, allowing the disc to maintain cutting efficiency even on softwoods and painted surfaces.

Large Pack Convenience

Available in a pack of 50 discs per carton and 250 discs per case, this product suits high-volume sanding needs. Bulk packaging helps reduce downtime by ensuring a steady supply of discs on hand.

The pack size supports industrial operations and workshops that require frequent disc replacement without frequent reordering.