3M 7000118105 Stikit 216U Disc Roll 5 Inch P220 Grit

Product Description

The 3M 7000118105 is a Stikit abrasive disc roll in the 216U series, designed for fast attachment to a Stikit backup pad using a pressure-sensitive adhesive backing. Each roll contains 5-inch diameter discs coated with open-coat aluminum oxide mineral at P220 grit, mounted on a lightweight A-weight paper backing. The roll format eliminates individual disc liners, reducing changeover time during finishing operations. A load-resistant coating is applied to the abrasive surface to resist premature glazing, extending usable disc life. This product is suited for sanding and finishing tasks on wood, painted surfaces, and composites in production and repair environments.

This disc roll is intended for finishing-stage sanding where a fine P220 grit is appropriate. The open-coat construction allows dust and swarf to clear the abrasive face more readily, keeping the cutting surface active longer. Installers and finishing technicians mount the discs directly to a compatible 5-inch Stikit backup pad, which is sold separately. Typical applications include furniture production, auto body refinishing, cabinetry, and general surface preparation before topcoat application.

Key Features

• Roll format eliminates disc liners, reducing downtime during disc changes
• Open-coat aluminum oxide construction minimizes loading on fine finishing passes
• Load-resistant coating extends abrasive grain life and maintains cut rate
• A-weight paper backing provides flexibility suited to contoured and flat finishing surfaces
• Pressure-sensitive adhesive backing attaches securely to Stikit backup pads

Compatibility

Designed for use with 5-inch Stikit backup pads, sold separately. No specific compatible model numbers were provided in the product data.

Installation Notes

Peel the disc from the roll and press firmly onto a clean, dry 5-inch Stikit backup pad before use. Ensure the backup pad surface is free of debris to allow full adhesive contact. Remove and replace the disc when cut rate drops or visible loading appears on the abrasive face. Follow tool manufacturer guidelines for maximum RPM ratings when selecting the appropriate random orbital or disc sander.