3M 7100199700 Abrasive Disc Roll 5 in 120 Grit Ceramic

Product Description

The 3M 7100199700 is a Stikita 321U abrasive disc roll designed for paint preparation and body repair applications. It combines a premium aluminum oxide mineral base with an engineered ceramic grain blend to deliver consistent cutting performance across a range of automotive sanding tasks. The disc roll features an anti-loading coating that resists clogging from dust and debris, extending usable disc life. Discs measure 5 inches in diameter and are rated at 120 grit. The adhesive-backed Stikita attachment system allows fast disc changes without tools or liners. Licensed technicians and auto body professionals are the primary users.

This disc roll is suited for automotive paint preparation and body repair workflows where consistent finish quality and efficient abrasive life are priorities. The 120 grit rating positions it for intermediate sanding stages, including leveling primer, scuffing clear coat, and blending body filler. The roll format allows discs to be torn off individually as needed, reducing waste. The 5-inch diameter is compatible with standard 5-inch random orbital and DA sanders commonly used in collision and refinish shops.

Key Features

• Ceramic and aluminum oxide mineral blend for balanced cutting performance across automotive sanding stages
• Anti-loading coating resists dust and debris buildup, extending disc life
• Stikita adhesive backing for fast, tool-free disc attachment and removal
• Liner-free roll format allows individual discs to tear off one at a time
• 120 grit rating suited for intermediate paint prep and body repair sanding
• Upgraded resin bond improves durability and surface finish consistency

Compatibility

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

Installation Notes

Installation is performed by collision repair technicians and auto body professionals. Ensure the sanding pad surface is clean and free of debris before attaching each disc to promote full adhesive contact. Power down the sander before changing discs. Follow shop safety protocols and wear appropriate respiratory protection when sanding primers, fillers, and coatings.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: 120
• Abrasive Mineral: 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: 051131362661

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100199700