3M Hookit Paper Disc 236U, P240 C-weight, 5 in x NH, Die 500X, 50/Pac, 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 reuse simple, which helps maximize sanding utility over the disc’s life.

Its design suits industrial and general purpose sanding on materials like paint, primer, wood, metal, plastic, and composites. The 236U model is a go-to choice for many operations needing consistent results.

Durable C-Weight Backing

This sanding disc uses a strong C-weight paper backing that supports aggressive sanding. Compared to lighter paper backings, it offers extra durability and resists tearing and edgewear during tough sanding jobs.

The backing is resin-bonded for heat resistance, which further extends the disc’s life and cutting ability. This makes it well suited for high production sanding operations requiring long-lasting performance.

Precise 5 Inch Size

The disc measures 5 inches in diameter, fitting perfectly on random orbital sanders designed for this size. This dimension ensures good coverage and control during sanding tasks.

Its size combined with the Hookit system allows for easy attachment and removal from compatible backup pads, making it convenient to use and replace as needed.

Premium P240 Grade Abrasive

Featuring a P240 grade aluminum oxide mineral, this disc offers a fine abrasive surface that cuts fast and performs well on many surfaces. The grade is ideal for smoothing and finishing tasks.

The open coat construction and load-resistant coating help prevent clogging, maintaining cutting efficiency even when sanding softwoods, paints, or other clog-prone materials.

Large 50 Pack Quantity

This product comes in a pack of 50 discs, providing ample supply for extended sanding projects or multiple users. The pack size supports high-volume operations without frequent reordering.

Additionally, the discs are sold 250 per case, making it easy to stock up for industrial or professional use, ensuring you have enough discs on hand for ongoing work.