3M 7010298813 Abrasive Disc 8 Inch 24 Grit Coarse

Product Description

The 3M 7010298813 is a coarse-grit abrasive disc designed for heavy material removal in automotive and metalworking applications. Built on an E-weight paper backing, this 8-inch disc delivers the durability needed for sanding paint, shaping plastic filler, and leveling metal or fiberglass surfaces. The aluminum oxide mineral cuts fast and maintains a consistent cut rate through extended use. An anti-loading stearate coating reduces disc clogging when working soft materials such as plastic filler, keeping the disc cutting efficiently. A pressure-sensitive adhesive (PSA) backing allows quick disc changes on compatible backup pads without tools.

This disc is suited for automotive bodywork and fabrication environments where technicians need to strip paint from metal panels, rough-shape plastic body filler, or address fiberglass repairs. The 24-grit, coarse designation makes it appropriate for aggressive stock removal rather than finishing passes. It is commonly used by auto body technicians, metal fabricators, and composite workers on DA sanders and rotary tools fitted with 8-inch PSA backup pads. Sold in a box with a minimum quantity of 5 discs.

Key Features

• 24-grit coarse aluminum oxide mineral for fast cut rate and long service life
• E-weight paper backing provides heavy-duty durability on metal, paint, and fiberglass
• Anti-loading stearate coating resists clogging when sanding plastic filler
• Pressure-sensitive adhesive backing allows fast, tool-free disc changes
• 8-inch diameter fits standard PSA backup pads used in body shop applications

Compatibility

Designed for use with 8-inch PSA backup pads on DA sanders and rotary sanders suited for automotive body, metal fabrication, and fiberglass surface preparation.

Installation Notes

Installation and disc changes should be performed with the sander powered off and disconnected from the air supply or power source. Press the disc firmly and evenly onto a clean, dry PSA backup pad to ensure full adhesive contact before use. Inspect the disc and backup pad for damage before each use. Follow applicable shop safety practices including eye protection and dust collection when sanding metal, paint, or fiberglass.

Technical Specifications

• Diameter: 8 inches
• Grit: 24
• Grade: Coarse
• Abrasive Mineral: Aluminum Oxide
• Backing Weight: E-weight
• Attachment Type: Pressure-Sensitive Adhesive (PSA)
• Package Dimensions: 13.59 x 9.01 x 9.33 inches
• Package Weight: 1.9 pounds
• UPC: 00051131015524

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010298813