3M 7100204461 Silicon Carbide Cloth Roll 39x25yd 100G

Product Description

The 3M 7100204461 is a silicon carbide abrasive cloth roll designed for wet or dry sanding and finishing applications. Built on a durable screen cloth backing, this roll delivers consistent cut and surface contact across a wide range of materials. The open-screen construction promotes dust and slurry clearance during use, reducing loading and extending the usable life of the roll. At 39 inches wide and 25 yards long, it provides ample material for production-level work. The 100 grit designation makes it suitable for medium stock removal and surface preparation tasks. Fabricators, metalworkers, and finishing technicians are the primary installers and users of this product.

This cloth roll is suited for industrial and production environments where large surface areas require consistent abrasive coverage. Common applications include metal finishing, paint preparation, wood surfacing, and composite material processing. The wet-or-dry capability makes it adaptable to both dry grinding operations and wet finishing processes where coolant or water is introduced to control heat and improve surface finish quality. The 39-inch width is well matched to wide-belt sanding equipment and roll-fed finishing machines found in cabinet shops, fabrication facilities, and industrial production lines.

Key Features

• Silicon carbide abrasive grain for consistent cut on metal, wood, and composite surfaces
• Durable screen cloth backing supports both wet and dry sanding operations
• Open-screen construction reduces loading and extends roll life
• 100 grit provides medium stock removal and surface preparation capability
• 39-inch width suits wide-belt and roll-fed production equipment
• 25-yard length provides extended run time between roll changes

Compatibility

Designed for use in wide-belt sanders, roll-fed finishing machines, and similar production abrasive equipment that accepts roll-format abrasive media in 39-inch widths.

Installation Notes

Installation and tensioning of abrasive rolls should be performed according to the equipment manufacturer's specifications for the machine in use. Power down and lock out the sanding or finishing machine before loading or replacing the roll. Inspect the backing plate, platens, and contact drums for wear or debris before threading new media. When operating wet, ensure the machine is rated for wet use and that drainage and containment are in place per facility safety requirements.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Backing: Screen Cloth
• Grit: 100
• Width: 39 inches
• Length: 25 yards
• Use Type: Wet or Dry
• Weight: 1.56 pounds
• UPC: 00051141274263

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100204461