3M 7100079150 Surface Conditioning Belt 75x36 Inch Non-woven

Product Description

The 3M 7100079150 is a non-woven surface conditioning belt designed for wide-belt grinding and finishing applications across metalworking and fabrication environments. Built on a durable cloth and polyester scrim backing, this belt delivers moderate stretch resistance, making it well-suited for low-stretch machine configurations. The open web construction resists loading, extending service life even under sustained use. Springy non-woven nylon fibers conform to workpiece geometry while finishing surfaces without aggressive stock removal, reducing the risk of marring or distorting the substrate. Installation and operation are handled by skilled metalworking tradespeople and machine operators in production and shop settings.

This belt is intended for wide-format surface conditioning applications where controlled finishing is required without cutting aggressively into the base material. It performs across a range of substrates including stainless steel and brass, making it a practical choice for shops processing multiple material types in sequence. The aluminum oxide mineral and resin bond construction are suited to general-purpose deburring, blending, and finishing operations on flat or contoured workpieces run through belt grinder or wide-belt sander setups.

Key Features

• Durable cloth and polyester scrim backing provides low-stretch stability for belt machine use
• Non-woven nylon fiber construction finishes surfaces while preserving workpiece geometry
• Open web design resists loading and extends abrasive service life
• Compatible with a range of substrates including stainless steel and brass
• Aluminum oxide mineral with resin bond for consistent general-purpose finishing performance

Compatibility

Designed as a wide-belt surface conditioning replacement for standard belt grinder and wide-belt sander machines accepting 75 inch by 36 inch non-woven abrasive belts.

Installation Notes

Belt installation should be performed by a qualified machine operator or maintenance technician following the equipment manufacturer's belt-change procedure. Disconnect and lock out all power to the machine before removing or installing the belt. Confirm belt tracking and tension per machine specifications before resuming operation. Inspect the belt and machine platens or contact drums for wear or damage at each changeout.

Technical Specifications

• Belt Length: 75 inches
• Belt Width: 36 inches
• Backing Type: Non-Woven Cloth and Polyester Scrim
• Mineral Type: Aluminum Oxide (AO)
• Bond Type: Resin
• Package Weight: 10 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100079150