3M 7000120337 Hook and Loop Abrasive Disc 36 Grit 6 in

Product Description

The 3M 7000120337 is a coated abrasive disc from the Green Corps 255U line, designed for aggressive material removal on automotive body and metal surfaces. Built on E-weight paper backing with a ceramic and aluminum oxide blend abrasive, this disc delivers a high cut rate and extended service life. The open coat construction resists loading when working over fresh body filler, primer, and paint. The Hookita hook-and-loop attachment system allows fast disc swaps without tools, reducing downtime during production work. At 6 inches in diameter with 36 grit, this disc is sized for standard dual-action and random orbital sanders used in body shop and metal fabrication environments.

This disc is suited for shaping plastic body filler and glazing putty, stripping paint down to bare metal, and refining scratches on uncoated metal panels. The open coat design keeps the abrasive cutting freely rather than glazing over, which matters on gummy or resin-rich surfaces. The E-weight paper backing resists tearing under moderate pressure and tool flex. These discs are typically used by auto body technicians, metal fabricators, and industrial maintenance personnel working with sanders in the 5 to 6 inch class.

Key Features

• Ceramic and aluminum oxide blend abrasive for high cut rate and extended disc life
• E-weight paper backing provides durability under production sanding conditions
• Open coat construction minimizes loading on fresh filler and painted surfaces
• Hookita hook-and-loop attachment enables fast, tool-free disc changes
• 36 grit is appropriate for aggressive stock removal and paint stripping
• 6 inch diameter fits standard dual-action and random orbital sanders

Compatibility

Designed for use with 6 inch hook-and-loop compatible random orbital and dual-action sanders. Compatible with sanders that accept Hookita-style hook-and-loop disc attachment systems.

Installation Notes

Ensure the sanding pad is clean and free of debris before attaching the disc to promote full hook-and-loop contact. Power down the sander before changing discs. Do not exceed the tool or disc speed rating. Wear appropriate respiratory protection and eye protection when sanding, particularly on painted or filled surfaces.

Technical Specifications

• Grit: 36
• Disc Diameter: 6 inches
• Abrasive Type: Ceramic and aluminum oxide blend
• Backing: E-weight paper
• Coat Type: Open coat
• Attachment: Hookita hook-and-loop
• Package Weight: 1.32 pounds
• UPC: 00051131005167

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120337