3M 7000120341 Abrasive Disc 80 Grit 6 Inch Hook Loop

Product Description

The 3M 7000120341 is a coated abrasive disc designed for surface preparation tasks including paint removal, filler shaping, and scratch refinement on bare metal. Built on E weight paper backing, this 6 inch disc uses a ceramic and aluminum oxide blend abrasive bonded with resin for consistent cut rate and extended disc life. The open coat construction reduces loading when working over fresh body filler or soft materials. Attachment is handled by a hook-and-loop system for fast, tool-free disc changes between grits or at end of life. This disc is a practical choice for production bodywork and metal prep applications.

The 7000120341 is suited for automotive body shops, metal fabrication, and general surface prep environments. At 80 grit, it handles aggressive material removal while leaving a surface ready for the next stage of refinement. Open coat geometry keeps the disc cutting cleanly through filler, putty, and old paint layers without premature glazing. Some configurations in the 255U series include a 7- or 8-hole pattern that aligns with dust-extracting backing pads for cleaner work environments. This disc is typically installed and used by auto body technicians, metalworkers, and surface prep professionals.

Key Features

• 80 grit ceramic and aluminum oxide blend for strong cut rate and disc longevity
• 6 inch diameter fits standard hook-and-loop backup pads
• E weight paper backing adds durability under aggressive sanding pressure
• Open coat construction minimizes loading on fresh filler and soft materials
• Hook-and-loop attachment allows fast disc changes without tools
• 255U series includes versions with 7- or 8-hole patterns for dust evacuation

Compatibility

Designed for use with 6 inch hook-and-loop backup pads compatible with the 255U series disc format. Hole pattern availability varies by version within this product line.

Installation Notes

Mount to a 6 inch hook-and-loop backup pad on a random orbital or dual-action sander before use. Confirm the pad and disc hole patterns align when using dust extraction to maintain vacuum efficiency. Inspect the disc before each use and replace if abrasive is loaded, torn, or separating from the backing. Follow shop ventilation and respiratory protection requirements when sanding paint, filler, or bare metal.

Technical Specifications

• Grit: 80
• Disc Diameter: 6 inches
• Abrasive Material: Ceramic and aluminum oxide blend
• Backing: E weight paper
• Coat Type: Open coat
• Attachment Type: Hook-and-loop (Hookit)
• Bond Type: Resin bonded
• Package Dimensions: 11.3 x 6.9 x 7.3 inches
• Package Weight: 0.94 pounds
• Minimum Order Quantity: 5
• UPC: 00051131005129

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120341