Description
- Aluminum oxide mineral cuts fast and performs well on many surfaces
- Coarse grade range for shaping and paint/rust removal
- Designed for high performance during aggressive auto body jobs
- Grain is resin bonded for heat resistance
- Heavy E weight paper backing holds up to multiple uses
- Hookit attachment system enables easy change-out, maximizing disc life
3M 740I Hookit Abrasive Disc is a heavy E weight paper disc built for long life and high performance during auto body jobs such as deburring, shaping, and the removal of rust and paint. It is resin bonded to resist heat, and a self-fracturing aluminum oxide cutting surface stays sharper longer than standard abrasives. Grades include 36E, 40E and 60E for the toughest applications.
Available in coarse grades from 36E to 60E, our 740I Hookit™ Abrasive Disc is built for durability during tough auto body repair jobs. The high performance abrasive disc is suitable for materials including fiberglass, filler, metal and plastic and features heavy E weight paper backing that resists tearing and edgewear even during aggressive sanding. Its aluminum oxide mineral cutting surface self-fractures during use, continually exposing fresh cutting edges to stay sharper longer. The grain is resin bonded for superior heat resistance, further extending the life of the grain and the disc.
High-Performance Features for Demanding Jobs
Use our 740I Hookit™ Abrasive Disc for applications including paint removal, rust removal, shaping of metal or body filler, deburring and more. The discs are suitable for hand or power sanding in wet or dry applications.
The Hookit™ hook-and-loop feature makes disc attachment, removal, and re-attachment clean and easy, and facilitates use and re-use of the disc for the full extent of its abrasive life. The brushed nylon loop backing on 740I Hookit™ Abrasive Discs attaches firmly to J-shaped hooks on the disc pad (sold separately). The Hookit™ system is designed for work spaces and applications where adhesive backed discs may become contaminated by dust, dirt, or flying debris.
Trusted 3M Imperial Quality
The 3M Imperial Hookit Dust-Free Disc 740I, model 01853, offers reliable performance for demanding tasks. This product is designed specifically for professionals who need consistent results with the trusted 3M brand backing every disc.
Each carton contains 25 discs, and there are 4 cartons per case, making it easy to stock up for large projects. The Hookit system ensures quick changes and maximizes disc life during use.
Coarse Grade 36E Performance
This abrasive disc features a coarse grade 36E, ideal for shaping and removing paint or rust efficiently. The grade is perfect for aggressive auto body work where fast material removal is essential.
With the 36E grade, users can handle tough applications like deburring and shaping metal or body filler, ensuring smooth preparation for finishing steps.
Durable Heavy Paper Backing
The discs are built on a heavy E weight paper backing that resists tearing and edge wear. This backing supports multiple uses and holds up well during aggressive sanding tasks.
Thanks to this durable backing, the discs maintain their integrity even when used on rough surfaces, extending the life of each disc in the 8 inch size format.
Heat-Resistant Resin Bond
The aluminum oxide mineral is resin bonded to resist heat buildup during sanding. This heat resistance helps the disc stay sharper longer and prevents premature wear.
Resin bonding is especially important in high-performance auto body jobs where friction can quickly degrade lesser abrasives, making these discs a smart choice for professionals.
Easy Hookit Attachment System
The Hookit hook-and-loop system allows for fast and clean disc changes. This system attaches firmly to J-shaped hooks on the disc pad, making it simple to remove and reattach discs as needed.
Designed to work well in dusty or dirty environments, the Hookit system helps keep the workspace clean and maximizes the abrasive life of each disc in the 25 discs per carton pack.
Here are some practical sizing and pack details to keep in mind:
- Disc size is 8 inches in diameter, suitable for many power sanding tools.
- Each carton contains 25 discs, with 4 cartons included per case for bulk use.
- The Hookit attachment system requires compatible disc pads with J-shaped hooks (sold separately).
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