3M Hookit Film Disc 360L, P400, 3 in x NH, Die 300V, 50/Carton, 200 ea/Case

• 3M Hookit Disc is easy to change and reuse, maximizing utility for the life of the disc
• Aluminum oxide abrasive offers a fast cut and long life, and performs well on many surfaces
• Durable film backing is tear-resistant and provides a close-tolerance, consistent finish
• Open coat construction helps reduce loading and provides a more aggressive cut
• Suitable for sanding and finishing on composites, gel coats, fiberglass, and other solid surface materials

The 3M Hookit Film Disc 360L features an aluminum oxide abrasive grain on a film backing for effective fine sanding on plastics, gel coats and polyurethane solid surface substrates. The sturdy film backing gives the durability needed for a high-production environment, and its excellent resistance to edge tearing provides longer life over discs with standard A-weight paper backings.

The film backing gives you a close-tolerance, consistent finish, making it a good choice for applications such as spot repairs, sanding plastic parts, paint feathering on defects, or sanding automotive primer.

To help reduce loading on the disc, we designed an open coat construction without a load-resistant stearate coating. Our convenient 3M Hookit hook-and-loop attachment on the backing enables easy re-use so the disc can be used again and again for the life of the product, and attaches to our low-profile 3M Hookit Disc Pad (sold separately) on a random orbital sander. Our Film Disc 360L comes in a range of grades for various applications from fine sanding to finishing.

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.

At 3M we offer a complete line of hook-and-loop style 3M Hookit discs 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 can be re-used again and again for the extent of the abrasive life

Trusted 3M Hookit Quality

The 3M Hookit Film Disc 360L is a reliable choice for professionals needing consistent sanding performance. This model features the trusted 3M brand and the Hookit system, which allows easy attachment and reuse, maximizing the disc’s life.

Designed for use with the 3M Hookit Disc Pad, this disc ensures quick changes and firm hold on a random orbital sander. The 3-inch size and NH arbor make it compatible with many standard sanding tools.

Precise P400 Grade Finish

This disc comes in the P400 grade, ideal for fine sanding and finishing tasks. The grade ensures a smooth, close-tolerance finish on surfaces like plastics and automotive primers.

Its open coat construction reduces loading, maintaining cutting efficiency during use. This makes it perfect for spot repairs and paint feathering where a refined finish is essential.

Durable Film Backing Benefits

The durable film backing on this 3-inch disc is tear-resistant, providing a consistent finish throughout its use. This backing outperforms standard paper backings by resisting edge tearing in high-production environments.

Thanks to this sturdy backing, the disc maintains its shape and performance, making it suitable for sanding composites, gel coats, and fiberglass with reliable results.

Effective Aluminum Oxide Abrasive

Equipped with aluminum oxide abrasive, the 3M Hookit Film Disc 360L offers a fast cut rate and long life. This mineral self-fractures to expose fresh edges, ensuring sustained cutting power on various materials.

Its strength and hardness make it suitable for woodworking and metalworking tasks, including work on ferrous alloys, enhancing versatility across projects.

Convenient Pack Size Options

This product is available in packs of 50 discs per carton and 200 discs per case, providing flexibility for different usage needs. The pack sizes help maintain supply for ongoing sanding jobs without frequent reordering.

The 3-inch diameter and NH arbor size ensure compatibility with many sanding setups, making these packs practical for both small shops and larger operations.