3M Paper Belt 366UZ, P150 F-weight, 54 in x 103 in, Sine-lok, Full-flex, Case of 5

• Anti-static treatment helps manage dust and loading
• Closed coat provides greater grain density and finer finish on hard woods than open coat abrasives
• Film media splice provides strong joint and smooth running belt in either direction
• Heavy F-weight paper backing provides durability and smooth operation
• Premium aluminum oxide mineral provides aggressive cut and long abrasive life

3M Paper Belt 366UZ is constructed with 3M's premium aluminum oxide mineral in closed coat format. It is an anti-static product that resists loading, and is coated on a heavy F-weight paper backing to efficiently sand and finish flat surfaces in woodworking applications.

F-weight is one of the heaviest, most rigid paper backings available and will help you achieve finer finishes than cloth backed belts in the same grade. The paper backing provides smooth operation and durability. The abrasive side features a closed coat structure that provides greater grain density to achieve finer finishes than open coat belts.

This belt also features our 3M dust management technology that reduces static in the dust particles, allowing them to be pulled away more easily when coupled with an efficient dust collection system. The belt ends are joined using a film media splice; a strong secure bond consisting of a thin film-joining media that also minimizes chatter marks and ensures a smooth running belt in either direction for consistent finishing results.

Our 3M™ Paper Belt 366UZ 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. At 3M we offer 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 and medium-width belts fit onto edge or portable belt sanders for sanding or blending wood pieces such as cabinet doors.

3M Paper Belt Model

The 3M Paper Belt 366UZ is designed for professional sanding tasks. This model uses 3M's premium aluminum oxide mineral to deliver a strong cut and long abrasive life, making it a reliable choice for various applications.

Its anti-static treatment helps manage dust and loading, ensuring smoother operation and less downtime. The belt’s film media splice creates a strong joint, allowing it to run smoothly in either direction for consistent results.

Durable F-weight Backing

This belt features a heavy F-weight paper backing, one of the most rigid paper backings available. It provides durability and smooth operation, helping you achieve finer finishes than cloth-backed belts in the same grade.

The sturdy backing supports efficient sanding and finishing on flat surfaces, especially in woodworking. Its rigidity helps maintain belt shape and performance during extended use.

Precise Size And Format

The belt measures 54 inches by 103 inches, fitting a wide range of industrial belt sanders. Its full-flex design allows it to bend and flex without cracking, making it suitable for various sanding tasks.

With a pack count of 5 belts per case, this product offers convenience and value for professionals needing multiple belts for ongoing projects or replacements.

Closed Coat Abrasive Benefits

The closed coat format provides greater grain density compared to open coat abrasives. This results in a finer finish on hard woods and other materials, improving the quality of your sanding work.

This structure also helps reduce clogging, maintaining cutting efficiency longer. It’s ideal for applications requiring smooth, consistent finishes on wood and metal surfaces.

Effective Dust Management System

3M’s dust management technology reduces static in dust particles, making it easier to pull dust away with a dust collection system. This keeps the work area cleaner and improves belt performance.

The anti-static treatment combined with the film media splice minimizes chatter marks and ensures smooth running, which enhances the overall sanding experience and finish quality.