3M 7000120844 Surface Conditioning Belt 72x2 Inch

Product Description

The 3M 7000120844 is a non-woven surface conditioning belt designed for grinding, blending, and finishing operations across a wide range of metal and composite substrates. Built on a durable cloth and polyester scrim backing, this belt delivers moderate strength that sits between aggressive cutting and fine finishing. At 72 inches long and 2 inches wide, it fits standard belt finishing machines used in fabrication, maintenance, and light manufacturing environments. The resin bond and open-web construction resist loading, extending abrasive service life during continuous use.

This belt is suited for applications on stainless steel, brass, aluminum, and similar substrates where maintaining workpiece geometry is critical. The springy non-woven nylon fibers conform to the surface and finish without marring or altering the profile of the part. It is commonly used in metal fabrication shops, HVAC equipment manufacturing, plumbing fixture finishing, and general industrial maintenance. Operators select this belt when a sequence calls for conditioning or blending without aggressive stock removal.

Key Features

• Cloth and polyester scrim backing engineered for low-stretch belt applications
• Open-web non-woven construction resists loading and prolongs abrasive service life
• Springy nylon fibers finish surfaces while preserving workpiece geometry
• Compatible with a variety of substrates including stainless steel and brass
• Resin bond provides consistent mineral retention throughout belt life
• Available in multiple minerals and grades to match specific finishing sequences

Compatibility

Designed as an OEM-style replacement or direct-fit abrasive belt for standard 2-inch wide belt finishing and surface conditioning machines that accept 72-inch length belts.

Installation Notes

Belt installation should be performed by qualified operators familiar with abrasive belt equipment. Power down and de-energize the machine and release belt tension fully before changing the belt. Inspect the contact wheel and platen for wear before installing a new belt, and confirm the tracking adjustment is set correctly before running under load. Always wear appropriate PPE, including eye protection and gloves, during belt changes.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 2 inches
• Backing Material: Cloth and polyester scrim (non-woven)
• Bond Type: Resin
• Construction: Open-web non-woven nylon
• Weight: 0.44 pounds
• UOM: Each
• Minimum Order Quantity: 10
• UPC: 00048011183374

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120844