3M Hookit Paper Disc 236U, P320 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.

3M Hookit Disc Model

The 3M Hookit Paper Disc 236U is designed for easy changing and reuse, maximizing sanding utility throughout the disc's life. This model features a Hookit attachment system that firmly secures the disc to compatible pads.

Its design suits many industrial operations, offering aggressive cut and long life. The 236U model is a go-to choice for sanding paint, primer, wood, metal, plastic, and composites like fiberglass.

Durable C-weight Backing

This product uses a strong C-weight paper backing, which supports aggressive sanding and provides extra durability compared to lighter paper backings. It resists tearing and edgewear during tough sanding jobs.

The backing is resin-bonded for heat resistance, increasing both the life and cutting ability of the disc. This makes it ideal for high production sanding operations requiring reliable performance.

Premium Aluminum Oxide Mineral

The disc features a premium aluminum oxide mineral that is durable and cuts fast. This mineral performs well on a variety of surfaces, ensuring efficient sanding results across different materials.

Its abrasive quality helps maintain a consistent cut rate, making it suitable for general purpose applications on wood, metal, and plastics, enhancing productivity and finish quality.

Open Coat Load-Resistant

Open coat construction combined with a load-resistant coating prevents premature loading of the disc surface. This design maximizes cut rate and extends abrasive life by allowing dust to escape easily.

The load-resistant coating keeps the disc cutting even when sanding softwoods, paints, or other clogging materials. This feature optimizes sanding efficiency and reduces downtime for cleaning or replacement.

Size Format Pack Count

The discs measure 5 inches in diameter and use the NH die format, fitting random orbital sanders with Hookit backup pads. This size and format ensure compatibility with many common sanding tools.

Each pack contains 50 discs, and the case includes 250 discs total, making it convenient for large-scale or ongoing sanding projects requiring consistent supply and easy inventory management.