3M 7100199656 Abrasive Disc 220 Grit 6 Inch Ceramic Ao

Product Description

The 3M 7100199656 is a 6-inch hook-and-loop abrasive disc engineered for automotive paint preparation and body repair applications. The disc uses a blended mineral construction that combines ceramic grain with aluminum oxide, delivering consistent cut and finish across the full range of paint prep stages. The multi-hole pattern is designed to align with standard backup pads while promoting airflow and dust extraction, which reduces loading and extends disc service life. An anti-loading coating keeps the cutting surface clear of debris, maintaining abrasive performance through extended use. Licensed tradespeople and automotive body technicians are the primary installers.

This disc is suited for sanding applications across automotive refinishing and body repair workflows, including featheredging, blending, and surface prep before primer or topcoat application. The 220 grit designation places it in the finishing range, appropriate for final surface leveling and prep on both metal and filled substrates. The multi-hole layout supports use with dust extraction systems common in production body shop environments, as well as general repair bay setups.

Key Features

• 6-inch diameter with multi-hole pattern for dust extraction and reduced loading
• 220 grit ceramic and aluminum oxide mineral blend for consistent cut and finish
• Anti-loading coating extends disc life by preventing debris buildup on the cutting surface
• Hook-and-loop attachment system allows fast disc changes without tools
• Upgraded resin bond improves durability and surface finish quality
• Multi-hole pattern aligns with most standard backup pads

Compatibility

Designed for use with standard 6-inch hook-and-loop backup pads compatible with multi-hole disc patterns used in automotive paint prep and body repair applications.

Installation Notes

Attachment and removal require no tools — align the disc to the backup pad and press firmly to seat the hook-and-loop interface before use. Inspect the backup pad face for debris or worn hooks before mounting a new disc, as a degraded pad reduces disc retention and can affect surface finish. Always operate within the RPM rating of the backing pad and sander to prevent disc failure. Eye protection and appropriate respiratory protection should be worn when sanding, per shop safety and OSHA guidelines.

Technical Specifications

• Diameter: 6 inches
• Grit: 220
• Abrasive Material: Ceramic Aluminum Oxide blend
• Attachment Type: Hook and Loop
• Disc Pattern: Multi-hole
• Package Weight: 4.67 pounds
• Package Length: 13.8 inches
• Package Width: 6.9 inches
• Package Height: 7.3 inches
• Unit of Measure: Box
• Minimum Order Quantity: 4
• UPC: 051131362456

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100199656