3M 7100098236 Stikita 321U Disc Roll 6 Inch 220 Grit

Product Description

The 3M 7100098236 is an abrasive disc roll in the Stikita 321U series, designed for paint preparation and body repair work in automotive refinishing. This roll features a ceramic aluminum oxide mineral blend on a paper backing, cut to 6-inch diameter discs at 220 grit. The anti-loading coating helps resist clogging from sanding dust, extending usable disc life between changes. Stikita pressure-sensitive adhesive backing lets technicians swap discs quickly without liners, reducing downtime during multi-stage sanding operations. Upgraded resin bonds improve durability across the cutting surface.

This disc roll is suited for automotive body shops and refinishing professionals working through paint preparation stages including featheredging, blending, and surface smoothing. The 220 grit ceramic AO combination covers mid-to-fine sanding steps where consistent scratch patterns and finish quality matter. Discs tear off one at a time from the roll, making inventory management straightforward on a busy shop floor. The roll format reduces packaging waste compared to individually sleeved discs.

Key Features

• 6-inch diameter discs at 220 grit for mid-to-fine paint preparation
• Ceramic aluminum oxide mineral blend for balanced cutting performance and durability
• Anti-loading coating resists dust buildup and extends disc life
• Stikita adhesive backing allows fast, liner-free disc attachment and removal
• Paper backing provides flexibility for contour sanding
• Roll format — discs tear off individually without liners

Compatibility

Designed for use with 6-inch Stikita-compatible backup pads on dual-action and random orbital sanders used in automotive paint preparation and body repair applications.

Installation Notes

This product is installed by automotive refinishing technicians and body shop professionals. Before attaching a new disc, ensure the backup pad face is clean and free of debris to achieve proper adhesion. Align the disc squarely on the pad before applying pressure to seat the Stikita adhesive. Follow shop ventilation requirements and applicable safety standards when sanding automotive coatings.

Technical Specifications

• Disc Diameter: 6 inches
• Grit: 220
• Mineral Type: Ceramic Aluminum Oxide
• Backing Material: Paper
• Attachment Type: Stikita Adhesive
• Unit of Measure: Roll
• Package Weight: 5.852 pounds
• Package Length: 11 inches
• Package Width: 8.4 inches
• Package Height: 7.3 inches
• Minimum Order Quantity: 5
• UPC: 051131362074

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100098236