3M 7010361385 Abrasive Sanding Belt 132x3 in 320 Grit

Product Description

The 3M 7010361385 is a silicon carbide abrasive sanding belt designed for metal surface finishing and final cosmetic polishing, including the production of a blue finish on stainless steel. Built on a heavy YF-weight cloth backing with closed coat construction, this belt measures 132 inches long by 3 inches wide and cuts at 320 grit. The flexible, waterproof polyester backing conforms to contoured workpieces while resin bonding extends belt life under heat. Licensed tradespeople and finishing technicians working in metal fabrication and surface prep environments rely on this belt for consistent, repeatable results.

This belt is suited for metal surface sanding and final cosmetic polish applications in both production and shop settings. The combination of silicon carbide mineral and cork particles delivers an aggressive cut followed by a fine finish, making it well matched to stainless steel work where surface appearance is critical. The closed coat grain pattern increases grain density for finer results on hard surfaces. The waterproof construction simplifies debris removal and allows use in wet or dry sanding conditions.

Key Features

• YF-weight cloth backing provides durability under sustained sanding pressure
• Silicon carbide abrasive combined with cork particles delivers aggressive cut and fine finish
• Closed coat construction increases grain density for finer results on hard surfaces
• Resin bond system resists heat-related deterioration to extend belt service life
• Flexible backing conforms to contoured and irregular part geometry
• Waterproof polyester material allows wet or dry use and easy debris removal

Compatibility

Designed for use on metal surfaces, including stainless steel, where aggressive sanding and final cosmetic polishing are required, particularly in applications calling for a blue finish on stainless.

Installation Notes

This belt is installed by equipment operators and finishing technicians on stationary or portable belt sanding machines. Confirm the belt length and width match your machine specifications before mounting. Always power down and lock out the machine before changing belts. Inspect the belt for tears or edge damage before each use.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 3 inches
• Grit: 320
• Abrasive Mineral: Silicon Carbide
• Coat Type: Closed Coat
• Backing Weight: YF-Weight
• Backing Material: Waterproof Polyester Cloth
• Bond Type: Resin
• Weight: 0.81 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010361385