3M Paper Belt 364UZ, 36 in x 75 in, P120 F-weight, Full-Flex, Case of 5

• Anti-static treatment helps manage dust and loading
• F-weight heavy paper backing provides durability and smooth operation in either direction
• Open coat provides fast stock removal
• Premium aluminum oxide mineral provides aggressive cut and long abrasive life
• Sine wave splice prevents hinging in splice area, resists fatigue, and minimizes chatter marks

3M Paper Belt 346UZ is constructed with a premium aluminum oxide mineral. It is an open coat construction for loading resistance and is coated on an F-weight paper backing to efficiently sand and finish. F-weight is one of the heaviest, most rigid paper backings available and will achieve finer finishes than cloth backed belts in the same grade.

The paper backing of our 3M Paper Belt 346UZ provides smooth operation and durability. The abrasive side features an open coat structure. The open coat construction resists loading better than closed coat belts, particularly on soft wood. This belt also features our 3M dust management technology that reduces static cling in the dust particles, allowing them to be evacuated more easily when coupled with an efficient dust collection system. To support desired finishing results, the belt ends are joined using an sine wave splice that promotes belt strength and resists hinging and splice fatigue. The splice travels smoothly over contact wheels and platens, minimizes chatter marks, and promotes smooth operation in either direction for consistent finishing results.

3M Paper Belt 346UZ features a premium aluminum oxide abrasive, which is a popular choice among industrial professionals because of its cut-rate and long life. This mineral is a tough, durable abrasive that self-fractures to expose fresh cutting edges in use, whereas traditional abrasives, such as garnet, quickly wear down with use. Due to its high cut-rate, hardness, strength, and low heat retention, aluminum oxide mineral is widely used for sanding and finishing applications. Aluminum oxide is suitable on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.

Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanders for many different applications on both wood and metal. 3M offers a broad selection of belts to fit most any industrial belt sander. Wider belts are used to dimension and sand large wood panels, smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts fit onto edge or portable belt sanders for sanding or blending wood pieces such as cabinet doors.

Trusted 3M Paper Belt

The 3M Paper Belt 364UZ is a reliable choice for sanding tasks. This model features the 364UZ designation, ensuring you get the exact product designed for durability and performance. Its brand reputation guarantees consistent quality for industrial and woodworking applications.

With the 364UZ model, you benefit from 3M’s expertise in abrasive technology. This belt is designed to meet professional standards, making it suitable for both metal and wood finishing jobs where precision and longevity are key.

Durable F-weight Backing

This belt uses an F-weight heavy paper backing, which provides excellent durability and smooth operation. The F-weight backing is one of the heaviest and most rigid paper types, allowing for finer finishes compared to cloth-backed belts of the same grade.

Because of this backing, the belt runs smoothly in either direction, reducing wear and tear on your equipment. This makes it ideal for applications requiring consistent sanding results and long-lasting belt life.

Precise 36 Inch Size

The belt measures 36 inches by 75 inches, making it suitable for a variety of belt sanders. This size fits many industrial sanding machines and is perfect for larger surface areas or detailed finishing work.

Its length and width allow for efficient sanding of wood panels, metal sheets, or other materials. The 36 in x 75 in dimension ensures you have enough abrasive surface for extended use without frequent belt changes.

Effective Full-Flex Design

The Full-Flex format of this belt enhances its flexibility and resistance to fatigue. This design helps the belt conform to different sanding surfaces while maintaining strength and durability during operation.

Full-Flex belts reduce the risk of cracking or breaking under stress, making them suitable for demanding sanding tasks. This format also supports smooth movement over contact wheels and platens for consistent finishing.

Convenient 5 Case Pack

This product comes in a pack of 5 belts per case, providing good value and convenience for ongoing projects. Having multiple belts on hand reduces downtime and ensures you can maintain productivity.

The 5 ea/Case pack is ideal for workshops or industrial settings where frequent belt replacement is necessary. It helps keep your sanding operations running smoothly without frequent reordering.