3M 7100103337 Scotch-brite Cf-dc Non-woven Disc 7 Inch

Product Description

The 3M 7100103337 is a Scotch-Brite CF-DC Clean and Finish Disc designed for surface blending, cleaning, and polishing across a wide range of materials. Built on a non-woven, three-dimensional web structure, this 7-inch disc combines a soft abrasive mineral with a conformable pad to deliver consistent, uniform finishes without undercutting or damaging the base material. Rated for up to 3300 RPM, it is suited for use with a random orbital sander equipped with a Hookit backup pad. The disc weighs 0.06 pounds and is sold individually.

This disc is used across metalworking, fabrication, woodworking, and surface finishing applications. It performs on aluminum, stainless steel, plastics, wood, and fiberglass. The conformable non-woven construction allows it to follow contoured surfaces and get into corners, making it a practical choice for technicians and finishers working on complex geometries or large flat panels where consistent surface condition is required before coating or final inspection.

Key Features

• Non-woven 3D web structure delivers long service life and consistent finish quality across the disc face
• Soft abrasive mineral is effective for light cleaning, blending, finishing, and removal of light coatings and corrosion
• Conformable pad follows contours and corners for uniform coverage on complex surfaces
• Open web construction resists loading and can be rinsed clean for repeated use
• Compatible with random orbital sanders using a Hookit backup pad for faster material removal over larger areas
• Rated to 3300 RPM for safe use on standard orbital tooling

Compatibility

Designed for use with random orbital sanders equipped with a 7-inch Hookit backup pad. Suitable for finishing and surface preparation on aluminum, stainless steel, plastics, wood, and fiberglass substrates.

Installation Notes

Installation and use should be performed by qualified technicians familiar with abrasive disc tooling and surface finishing procedures. Verify that the sander and backup pad are rated to at least 3300 RPM before mounting the disc. Inspect the disc for damage before each use and ensure the Hookit attachment is fully engaged prior to operation. Always wear appropriate personal protective equipment including eye protection and respiratory protection when sanding or finishing surfaces.

Technical Specifications

• Disc Diameter: 7 inches
• Maximum Speed: 3300 RPM
• Abrasive Type: Talc
• Construction: Non-woven
• Weight: 0.06 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100103337