3M 7100048717 Scotch-brite 6 Inch Non-woven Abrasive Disc

Product Description

The 3M 7100048717 is a Scotch-Brite PO-DC non-woven abrasive disc designed for surface preparation, light scuffing, and fine finishing work. Built on a load-resistant and heat-resistant non-woven web, this 6-inch disc uses ultra fine silicon carbide abrasive to produce a consistent, smooth scratch pattern across metal, wood, plastics, and composites. The flexible fiber construction allows the disc to conform to irregular surfaces without losing cut performance, making it a reliable alternative to steel wool, wire brushes, and similar finishing media. Licensed tradespeople in metal fabrication, auto body, woodworking, and general maintenance trades will find this disc suitable for prepping surfaces before paint or primer application.

This disc is sized at 6 inches in diameter and performs at an ultra fine grade, equivalent in finishing action to steel wool grade 00. Typical applications include scuffing between coats, hand blending, general surface cleaning, and pre-coating adhesion prep on metal, wood, plastic, and composite substrates. The denser mineral placement compared to the standard 7448 disc delivers a more uniform scratch pattern and a faster cut rate, which reduces working time on larger surface areas. It is well suited for both shop environments and field service work where consistent finish quality is required.

Key Features

• Ultra fine silicon carbide abrasive produces a smooth, uniform scratch pattern
• Denser mineral placement than standard 7448 disc for faster cut rate and more consistent finish
• Non-woven web is load-resistant and heat-resistant for consistent performance over disc life
• Conforms to irregular and contoured surfaces without loss of cutting action
• Performs equivalent to steel wool grade 00 without shredding, rusting, or splintering
• Suitable for use on metal, wood, plastics, and composite materials

Compatibility

Designed as an OEM-style replacement or direct alternative for non-woven finishing discs used in surface preparation, blending, and cleaning applications on hand-held or disc-pad tools accepting 6-inch non-woven discs.

Installation Notes

This disc is installed and used by trade professionals in metal fabrication, auto body, woodworking, and general maintenance applications. Before use, ensure the backing pad is clean, undamaged, and rated for the disc diameter. Power down any rotary tool before mounting or removing the disc. Follow applicable shop safety protocols including use of appropriate respiratory protection when abrading coated or composite surfaces.

Technical Specifications

• Diameter: 6 inches
• Abrasive Material: Silicon Carbide
• Grade: Ultra Fine
• Construction: Non-Woven
• Weight: 0.03 pounds
• UPC: 00048011649634

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100048717