3M 7000148230 Abrasive Disc 8 Inch 36 Grit Green Corps

Product Description

The 3M 7000148230 is a coated abrasive disc from the Green Corps 251U line, designed for demanding surface preparation tasks in automotive and metalworking applications. Built on a heavy-duty E-weight backing, this 8-inch disc delivers the durability needed for extended sanding sessions. The ceramic aluminum oxide mineral blend provides a fast cut rate and long service life. At 36 grit, this coarse disc handles paint stripping from metal, shaping and sanding plastic body filler, and surface work on fiberglass. A pressure-sensitive adhesive (PSA) backing allows for quick, tool-free disc changes on compatible PSA-style backup pads.

This disc is suited for automotive body shops, metal fabrication shops, and fiberglass repair work. Typical applications include stripping paint and coatings from bare metal panels, rough-shaping plastic body filler before finish sanding, and aggressive material removal on fiberglass substrates. The coarse 36-grit cut makes this disc appropriate for initial stock removal rather than finish work. It is commonly used by collision repair technicians and metal fabricators working with disc grinders or orbital sanders fitted with PSA backup pads.

Key Features

• Ceramic aluminum oxide mineral blend for fast cut rate and extended disc life
• Heavy-duty E-weight backing provides durability under aggressive sanding pressure
• Pressure-sensitive adhesive (PSA) backing enables quick disc changes
• 36 grit coarse abrasive suited for paint removal and plastic filler shaping
• Compatible with a variety of automotive surface materials including metal, plastic filler, and fiberglass
• 8-inch diameter fits standard PSA backup pads used in body shop and fabrication environments

Compatibility

Designed for use with PSA-style backup pads and disc grinders or random orbital sanders accepting 8-inch abrasive discs. Suitable for use on metal, plastic body filler, and fiberglass surfaces in automotive and fabrication applications.

Installation Notes

Disc installation and removal should be performed with the grinder or sander powered off and unplugged or locked out. Ensure the backup pad surface is clean and free of debris before applying the PSA disc to achieve proper adhesion and safe operation. Inspect the disc for tears or damage before each use and replace immediately if damage is found. Follow applicable shop safety protocols and wear appropriate personal protective equipment including eye protection and dust respiratory protection when operating abrasive equipment.

Technical Specifications

• Disc Diameter: 8 inches
• Grit: 36
• Grit Classification: Coarse
• Abrasive Mineral: Ceramic Aluminum Oxide Blend
• Backing Weight: E-weight
• Attachment Type: Pressure-Sensitive Adhesive (PSA)
• Package Weight: 4.52 pounds
• Package Dimensions: 18.6 x 8.7 x 9 inches
• Unit of Measure: Box
• Minimum Order Quantity: 5

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000148230