3M 7100199691 Abrasive Disc Roll 5 Inch 500 Grit Ceramic Ao

Product Description

The 3M 7100199691 is a Stikita 321U abrasive disc roll designed for automotive paint preparation and body repair work. It combines aluminum oxide mineral with a ceramic grain blend to deliver consistent cutting action across a broad range of sanding tasks. An anti-loading coating keeps the cutting surface clear of dust and debris, extending the usable life of each disc. The adhesive-backed Stikita attachment system allows fast, tool-free disc changes. At 500 grit on a 5-inch diameter paper backing, this roll suits finish sanding and surface prep steps where controlled material removal and a smooth finish are both required.

This disc roll is used in automotive body shops and vehicle refinishing operations for paint preparation and repair work. The roll format allows technicians to tear off individual discs one at a time without liners, reducing waste and simplifying workflow on the shop floor. The 5-inch diameter and 500 grit rating position it for finish-stage sanding on painted or primed panels prior to topcoat application.

Key Features

• Ceramic and aluminum oxide mineral blend for balanced cutting performance across sanding stages
• Anti-loading coating resists dust and debris buildup, extending disc life
• Stikita adhesive backing allows quick disc attachment and removal without tools
• Liner-free roll format lets discs tear off one at a time for reduced waste
• Paper backing suited for finish sanding applications
• 500 grit rating supports controlled material removal and smooth surface preparation

Compatibility

Designed for use with 5-inch Stikita-compatible random orbital and orbital sanders used in automotive paint preparation and body repair applications.

Installation Notes

Installation of abrasive disc rolls is performed by automotive body technicians and surface prep professionals. Before attaching a disc, ensure the sander is powered off and unplugged or the air supply is disconnected. Align the disc firmly to the Stikita pad surface before operating the tool. Inspect the backing pad regularly for wear that could affect disc adhesion and surface finish quality.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: 500
• Mineral Type: Ceramic Aluminum Oxide
• Backing Material: Paper
• Attachment Type: Stikita Adhesive
• Unit of Measure: Roll
• Minimum Order Quantity: 5
• Weight: 6.965 pounds
• Package Length: 9.96 inches
• Package Width: 6.76 inches
• Package Height: 6.95 inches
• UPC: 051131362739

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100199691