3M Hookit Paper Disc 236U, P400 C-weight, 3 in x NH, Die 300V, 50/Pac, 10,000 ea/Case, Bulk

• 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 reusing, maximizing sanding utility throughout the disc's life. This model is well-known for its durable edge and convenient Hookit attachment system.

Ideal for industrial operations, the 236U model supports aggressive sanding tasks while maintaining long-lasting performance. Its design suits various surfaces, including paint, primer, wood, metal, plastic, and composites.

Durable C-weight Backing

This sanding disc features a strong C-weight paper backing that provides extra durability compared to lighter weight papers. It resists tearing and edgewear during aggressive sanding, ensuring the disc holds up under tough conditions.

The backing also supports heat resistance through resin bonding, which helps extend the disc’s life and maintain cutting efficiency during demanding sanding jobs.

Premium Grade Aluminum Oxide

The disc uses premium aluminum oxide mineral, known for its durability and fast cutting ability. This grade performs well on a variety of surfaces, making it versatile for many sanding applications.

Its aggressive cut and long life make it a reliable choice for both high production sanding and general purpose use, including work on fiberglass and other composite materials.

Open Coat Load Resistance

Featuring an open coat construction and load-resistant coating, the disc prevents premature loading of the abrasive surface. This design helps dust escape and keeps the cutting edge clear, optimizing cut rate and abrasive life.

The load-resistant coating is especially effective when sanding softwoods, paints, and other clogging materials, allowing the disc to maintain performance without frequent replacement.

Size Format Pack Count

The 3M Hookit Paper Disc 236U comes in a 3 inch diameter with NH (non-hole) format, designed to fit random orbital sanders with hook-and-loop backup pads. This size and format ensure easy attachment and removal during sanding tasks.

Each pack contains 50 discs, and the bulk case includes 10,000 discs, making it suitable for large-scale industrial use or extended projects requiring consistent sanding supplies.