3M Hookit Film Disc 360L, P400, 5 in x NH, Die 500X, 100/Carton, 500 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 offers reliable performance with the trusted 3M brand. This model features the Hookit system, making disc changes quick and easy while allowing reuse to maximize the disc’s lifespan.

Its design suits professionals who need consistent results. The Hookit attachment works with a low-profile disc pad, ensuring firm hold and easy removal during sanding tasks.

Precise 5 Inch Dimensions

Measuring 5 inches in diameter, this disc fits standard random orbital sanders perfectly. The size provides a balance between coverage and control for fine sanding jobs.

With a NH arbor hole, it’s compatible with many sanding tools, making it versatile for various applications including automotive and composite surface finishing.

Durable Film Backing Benefits

The disc uses a durable film backing that resists tearing and maintains close tolerances for a consistent finish. This backing outperforms traditional paper backings in high-production environments.

Its tear resistance extends the disc’s life, reducing downtime and replacement frequency. The film backing also supports fine sanding on plastics and gel coats with precision.

Effective P400 Grade Abrasive

This product comes in the P400 grade, ideal for fine sanding and finishing tasks. The aluminum oxide abrasive grain delivers a fast cut rate and long-lasting performance on many surfaces.

It’s especially suited for sanding composites, gel coats, fiberglass, and solid surface materials, providing smooth results on delicate or detailed work.

Convenient 100 Disc Pack

Each carton contains 100 discs, and the full case includes 500 discs, making it suitable for large projects or continuous use. This pack size helps maintain supply without frequent reordering.

The quantity supports industrial or workshop settings where consistent sanding quality and availability are essential for productivity and workflow.