3M 7100189765 Scotch-brite Surface Conditioning Belt

Product Description

The 3M 7100189765 is a Scotch-Brite surface conditioning belt designed for detail finishing work on a variety of metal surfaces. Built on a reinforced nonwoven open-web construction with an aluminum oxide abrasive grain and resin bond over a scrim backing, this belt handles tasks including blending, deburring, contour finishing, flat finishing, grain setting, and achieving straight-line brushed finishes on stainless steel and other metals. At 15.5 inches long and 0.75 inches wide, it fits narrow-belt finishing equipment used in fabrication and metalworking shops. The open-web design reduces loading and heat buildup, extending usable belt life and delivering consistent surface conditioning results across the full run.

This belt is suited for metalworking and fabrication environments where controlled surface conditioning is required. Typical applications include blending weld joints, cleaning oxide scale, deburring cut edges, and finishing contoured or complex-profile parts. The conformable nonwoven structure allows the abrasive to maintain consistent contact with irregular geometries, making it well-matched for both manual bench work and robotic or automated processing setups. It is used by metal fabricators, maintenance machinists, and production finishing technicians working with stainless steel, aluminum, and other structural metals.

Key Features

• Nonwoven open-web construction cleans, blends, deburrs, and finishes in a single step
• Reduced loading and lower heat buildup support extended run time and consistent results
• Conformable structure maintains abrasive contact on complex contours and edges
• Reinforced scrim backing provides flexibility for detail and contour work
• Removes grind lines, mill marks, and surface imperfections without aggressive material removal
• Suitable for stainless steel finishing, straight-line brushing, and fine finishing applications

Compatibility

Designed for use on narrow-belt finishing equipment accepting 15.5-inch by 0.75-inch abrasive belts; compatible with a variety of metals including stainless steel, aluminum, and other structural alloys.

Installation Notes

Belt installation and replacement should be performed by qualified finishing equipment operators following the equipment manufacturer's belt-change procedures. Ensure the machine is fully de-energized and any pneumatic tension is released before changing belts. Verify belt tracking and tension before resuming operation. Always wear appropriate PPE including eye protection and gloves when handling abrasive belts and operating finishing equipment.

Technical Specifications

• Belt Length: 15.5 inches
• Belt Width: 0.75 inches
• Abrasive Grain: Aluminum Oxide (AO)
• Bond Type: Resin
• Backing: Scrim
• Construction: Nonwoven
• Weight: 0.796 pounds
• UOM: Each
• UPC: 638060298553

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100189765