3M Hookit Paper Sheet 236U, P180 C-weight, 3 in x 4 in, 50/Carton, 500 ea/Case

• 3M Hookit sheets are easy to change and reuse, maximizing sanding utility for the life of the sheet
• Hook-and-loop feature provides reliable attachment
• Open coat construction and load-resistant coating prevent premature loading of the sheet 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 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.

Designed for use with a 3 x 4 inch orbital sander, the strong C-weight paper backing resists tearing and edgewear during aggressive sanding, and the sheet is resin-bonded for heat-resistance, further increasing life and cut. 3M™ Hookit™ Paper Sheet 236U also features an open coat and a load-resistant coating to enhance dust management and cut-rate.

A load-resistant coating allows the sheet to continue cutting even when sanding softwoods, paints, and other materials that would, otherwise, clog the surface of the sheet 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 sheet life.

Sanding products come in a variety of forms to fit various power tools and backup pads. Our 3M™ Hookit™ Sheet conveniently and firmly attaches to a 3 x 4 inch (75 x 100mm) 3M™ Hookit™ Pad (sold separately) on a 3 x 4 inch 3M™ Orbital Sander. Our Hookit™ sheets are quick and easy to change when switching from one grade to another, and can be reused again and again for the extent of the sheet life (whereas adhesive-backed sheets are typically discarded after one use because the adhesive backing will not re-adhere a second time).

Aluminum oxide is a popular choice among industrial professionals because of its fast cut-rate and long life. This mineral makes a tough, durable abrasive that self-fractures to expose fresh cutting edges, whereas traditional natural abrasives dull more quickly. Due to its fast cut-rate, hardness, and strength, it is widely used in grinding applications in addition to sanding and finishing applications. Aluminum oxide is suitable for a wide variety of materials in both woodworking and metalworking, including ferrous alloys.

Reliable 3M Hookit Model

The 3M Hookit Paper Sheet 236U offers a trusted sanding solution with its easy-to-change and reusable design. This model maximizes sanding utility by allowing multiple uses throughout the sheet's life, making it efficient for various tasks.

Its hook-and-loop attachment system ensures a secure fit to compatible pads, providing consistent performance during sanding. This feature is especially useful in industrial settings where quick sheet changes are needed.

Durable C-weight Backing

Featuring a strong C-weight paper backing, this sheet supports aggressive sanding without tearing or edgewear. The durable backing outperforms lighter paper options, extending the life of the sheet during tough sanding jobs.

This backing is resin-bonded for heat resistance, which helps maintain cutting efficiency and prevents damage from friction heat. It’s ideal for high production sanding and general purpose use on various surfaces.

Precise 3 Inch By 4 Inch

Designed specifically for a 3 in x 4 in size, this sheet fits perfectly on 3M Hookit Pads and orbital sanders of the same dimensions. This ensures compatibility and optimal sanding control for users.

The size makes it convenient for detailed work and easy handling, while also matching the format of many power tools. It’s a practical choice for professionals who need consistent sizing for their sanding tasks.

Premium P180 Grade Abrasive

The P180 grade aluminum oxide mineral offers a fast cut rate and long-lasting performance. This premium abrasive is suitable for sanding paint, primer, wood, metal, plastic, and composites like fiberglass.

Its open coat construction and load-resistant coating prevent clogging, allowing the sheet to maintain cutting efficiency even on softwoods and painted surfaces. This grade balances durability and precision.

Convenient 50 Sheet Carton

Each carton contains 50 sheets, providing ample supply for extended projects or industrial use. The pack size supports high production sanding operations without frequent restocking.

With 500 sheets per case, this format suits businesses needing bulk quantities. The packaging ensures sheets remain organized and protected until use, enhancing workflow efficiency.