3M Green Corps Hookit Disc, 00522, 8 in, 60, 25 discs per carton, 5 cartons per case

• Built on E weight paper backing for added durability
• Ceramic aluminum oxide blend abrasive offers excellent cut rate and life
• Hookit hook-and-loop attachment makes disc changes fast and easy
• Ideal for shaping filler and stripping paint to metal
• Open coat construction provides a more aggressive cut and minimizes dust clogging
• Several versions feature 7- or 8-hole pattern for improved dust evacuation

3M Green Corps Hookit Abrasive Disc 255U combines features for smooth, even sanding on tough surfaces. Grade 24 - 80 ceramic and aluminum oxide blend abrasive is resin bonded to durable E weight paper backing, with open coat construction that reduces loading even on fresh filler. These discs are ideal for shaping plastic filler and putty, paint removal and scratch refinement on bare metal.

A Tough Disc for Tough Surfaces
Built to hold up during the most demanding auto body sanding jobs, 3M™ Green Corps™ Hookit™ Abrasive Disc 255U is resin bonded for heat resistance. And our Hookit™ attachment system lets operators quickly change out discs during multi-step sanding processes.

Superior Dust Resistance
Open coat construction means that our abrasive grains are spaced so that dust and debris can collect in the spaces rather than loading the disc. Additionally, the open coat feature provides a more aggressive cut than a comparable closed coat abrasive of the same grade, for faster results. Several versions of this disc feature our 7- or 8-hole pattern that helps evacuate dust from the work surface, dramatically increasing disc life and maximizing cut-rate.

Blended Grain for Better Cut
The 3M™ Ceramic Abrasive Grain is a ceramic mineral designed using a 3M process to enhance toughness and hardness of the grain. For increased performance, 3M™ Green Corps™ Hookit™ 255U abrasive discs feature aluminum oxide blended with 3M™ Ceramic Abrasive Grain for one of the most durable, longest-lasting abrasives available. Perfect for moderate to heavy stock removal as well as sanding and finishing applications, ceramic abrasives are engineered to cut fast and handle intense heat and stress. Ceramic aluminum oxide blend surpasses aluminum oxide abrasives in cut-rate and durability, making this product an excellent choice for sanding metal, plastic, and fiberglass substrates, and finishing applications.

Our Hookit™ Attachment System
Hook-and-loop style 3M™ Hookit™ discs are ideal for work spaces where adhesive backed discs may become contaminated by dust, dirt, or flying debris. They are often used in applications where a 3M™ Stikit™ disc may be too aggressive, as Hookit™ discs tend to leave finer finishes than adhesive backed discs. Hookit™ sanding discs conveniently and firmly attach to a hook-and-loop backup disc pad (sold separately) on a random orbital sander, can be removed cleanly and easily, and be used again and again for the extent of the abrasive life.

Durable Through and Through
From grain to backing to bonding to disc pad attachment, our Green Corps™ Hookit™ Abrasive Disc 255U is built for long life – even for tough auto body sanding projects. Top quality sanding using fewer discs is just another way that auto body professionals can get the most from their operations.

Trusted 3M Green Corps

The 3M Green Corps Hookit Disc, model 00522, is designed for durability and performance. This abrasive disc features a ceramic aluminum oxide blend that offers excellent cut rate and life, making it a reliable choice for tough sanding jobs.

Built on E weight paper backing, the disc withstands demanding auto body sanding tasks. Its resin bond ensures heat resistance, so it holds up well during extended use on various surfaces.

Precise 8 Inch Size

This Hookit disc comes in an 8 inch diameter, providing ample surface area for efficient sanding. The size is ideal for shaping filler and stripping paint down to metal, offering versatility in auto body work.

Its open coat construction helps reduce dust clogging, maintaining aggressive cutting performance. The 8 inch dimension fits standard random orbital sanders with compatible Hookit pads for easy attachment.

Efficient Hookit Attachment

The disc uses 3M’s Hookit hook-and-loop system, allowing quick and easy disc changes. This feature speeds up multi-step sanding processes by letting operators swap discs without hassle.

Hookit discs attach firmly to backup pads and can be removed cleanly for reuse. This system is especially useful in dusty environments where adhesive discs may become contaminated.

Grade 60 Abrasive Strength

Rated at 60 grit, this abrasive disc balances cut rate and finish quality. The ceramic aluminum oxide blend surpasses standard aluminum oxide abrasives in durability and cutting power.

It’s perfect for moderate to heavy stock removal on metal, plastic, and fiberglass. The grade 60 disc handles intense heat and stress, making it suitable for tough sanding applications.

Convenient Pack Count

Each carton contains 25 discs, and the product is sold in cases of 5 cartons. This pack size ensures a steady supply for professional use without frequent reordering.

The packaging supports efficient inventory management for auto body shops, providing 125 discs per case. This quantity helps maintain workflow during large projects or ongoing maintenance.