3M 7100126820 Stikit Disc Roll 5 Inch P100 Grit Paper 363I

Product Description

The 3M 7100126820 is a Stikit paper disc roll in the 363I series, designed for medium stock removal and consistent finishing on wood and metal surfaces. Built on a heavy F-weight paper backing with aluminum oxide abrasive and a resin bond, it delivers durable cut and heat resistance through extended use. The open-coat construction reduces loading and helps maintain cut rate over the life of each disc. The pressure-sensitive adhesive backing attaches directly to a Stikit backup pad, sold separately, without the need for disc liners. These rolls are used by finishing professionals in woodworking, metal fabrication, and general surface prep applications.

This disc roll is suited for both residential and light commercial finishing work. The 5-inch diameter and P100 grit make it appropriate for intermediate sanding stages on wood panels, painted metal, primers, and bare steel. Disc rolls eliminate the need to peel individual liners, speeding up disc changes on the job. Standard and dust-free versions of the 363I series are available to match different shop or field ventilation setups.

Key Features

• Stikit pressure-sensitive adhesive backing for fast attachment and clean removal from compatible backup pads
• Disc roll format eliminates disc liner removal, reducing changeover time
• Aluminum oxide grain on heavy F-weight paper backing for durability across stock removal and finishing tasks
• Open-coat construction resists clogging to extend abrasive life and maintain cut rate
• Resin bond resists heat buildup to prolong disc performance
• P100 grit suitable for intermediate sanding on wood and metal substrates

Compatibility

Designed for use with 5-inch Stikit backup pads, sold separately. Fits standard Stikit-compatible random orbital and straight-line sanders that accept 5-inch adhesive-backed discs.

Installation Notes

Installation of this disc roll is performed by finishing professionals, woodworkers, and metal fabricators. Ensure the backup pad surface is clean and free of adhesive residue before applying a new disc. Power down and disconnect the sander from its power source before changing discs. Do not exceed the maximum RPM rating of the backup pad when operating the sander.

Technical Specifications

• Series: 363I
• Disc Diameter: 5 inches
• Grit: P100
• Abrasive Material: Aluminum Oxide
• Backing Type: Heavy F-Weight Paper
• Coating Type: Open Coat
• Bond Type: Resin
• Attachment Method: Pressure-Sensitive Adhesive (Stikit)
• Weight: 2.38 pounds
• Package Dimensions: 11.4 x 11.4 x 6.7 inches
• UPC: 00051144217984

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100126820