An aluminum oxide open coat, load resistant Stikit abrasive product constructed on a film backing. Fast cutting. Provides precise uniform, close-tolerance finishes. Convenient disc roll form. Film-backed discs can’t be beat for their tear resistance and consistency of finish. This makes them an excellent option when working on paint, e-coats, primers, gel coats, glass, acrylics, wood and solid surface material. Basically anywhere you need the perfect finish every time, film is the best choice. Attachment type: Stikit. Coat type: Open coat. Color: Purple. Converted form: Disc roll. Diameter: 5". Equipment - machines: Random orbital sanders. Grade: P320.
From the Manufacturer
3M™ Stikit™ Film Disc Roll 360L discs are constructed of aluminum oxide abrasive grain on a film backing and work well for fine sanding on plastics, gel coats, and polyurethane solid surface substrates. The sturdy film backing provides the durability needed for a high-production environment, and its excellent resistance to edge tearing increases the life of the disc over discs with standard A-weight paper backings. At the same time, the film backing provides 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, the disc has open coat construction without a load-resistant stearate coating. The Stikit adhesive on the backing conveniently attaches the disc to a low-profile 3M™ Stikit™ Disc Pad (sold separately) on a random orbital sander. Film Disc Roll 360L comes in a range of grades for various applications from fine sanding to finishing.
Sandpaper discs cut better and last longer when dust isn’t loading the cutting surface of the abrasives. An open coat means the abrasive grains have space between them so that sanding debris collects in the spaces rather than loading the cutting edge of the grains. This feature has the added advantage of producing a more aggressive cut.
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.
The Stikit system eliminates the time-consuming task of applying adhesive to the disc backing. These high-quality, coated abrasive products come ready to use with a pressure sensitive adhesive coating on the backside so that attaching them to your disc pad is as simple as pressing on a sticker. And because the adhesive is pressure sensitive, the disc can be peeled off of the disc pad just as easily, leaving a clean surface for your next disc. A Stikit disc must be pressed onto a Stikit backup pad (also called a disc pad and sold separately) that is attached to a disc sander, random orbital sander, or stationary disc sander.
For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. Abrasive Systems products, including a complete line of coated abrasives, microfinishing and microreplicated abrasives, and hardware accessories, provide the finishing touch for almost any surface modification application. The 3M brand, across thousands of products, represents consistency, superior quality, and value.