3M 7100037759 5 Inch P120 Abrasive Disc Ceramic Ao

Product Description

The 3M 7100037759 is a coated abrasive disc designed for surface preparation, defect repair, and orbital sanding on metal substrates. It uses a blend of ceramic and aluminum oxide abrasive grain, which delivers a high cut rate while maintaining extended disc life. The disc measures 5 inches in diameter and carries a P120 grit rating, making it well suited for intermediate stock removal and blending work. An F-weight paper backing provides extra stiffness and tear resistance under demanding conditions. The hook-and-loop attachment system allows fast disc changes without tools, reducing downtime during production or repair work.

This disc is used in metal fabrication, automotive body repair, and industrial finishing environments. It performs on stainless steel, aluminum, and carbon steel for tasks including blending, paint prep, paint stripping, and dual-action orbital sanding. The P120 grit level bridges rough stock removal and finer finishing passes, making it a practical choice for technicians working through a multi-step surface prep sequence.

Key Features

• Ceramic and aluminum oxide blend for high cut rate and extended disc life
• F-weight paper backing resists tearing under rugged, high-pressure use
• 5 inch diameter with P120 grit for blending and intermediate stock removal
• Hook-and-loop attachment enables fast, tool-free disc changes
• Effective on stainless steel, aluminum, and carbon steel
• Suitable for paint stripping and dual-action orbital sanding applications

Compatibility

Designed for use with 5 inch hook-and-loop random orbital and dual-action sanders commonly used in metal fabrication and automotive surface preparation.

Installation Notes

This disc is installed and replaced by metalworking technicians, auto body professionals, and industrial finishing operators. Secure the disc fully to the sander backing pad before operating to prevent detachment during use. Inspect the pad and disc surface for contamination or wear before each use. Follow applicable workplace safety standards for abrasive tool operation, including eye protection and dust control measures.

Technical Specifications

• Diameter: 5 inches
• Grit: P120
• Abrasive Material: Ceramic Aluminum Oxide Blend
• Backing Type: Coated, F-Weight Paper
• Attachment System: Hook and Loop
• Unit of Measure: Each
• Minimum Order Quantity: 500
• Package Weight: 11.05 pounds
• Package Length: 23.8 inches
• Package Width: 5.9 inches
• Package Height: 6.3 inches
• UPC: 051125867905

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100037759