3M 7000028229 Abrasive Disc Roll 5 Inch P240 Grit Stikita 236U

Product Description

The 3M 7000028229 is a coated abrasive disc roll in the Stikita 236U series, designed for fast material removal and consistent finish work in professional sanding applications. Each disc measures 5 inches in diameter and carries a P240 grit rating using aluminum oxide mineral. The roll format eliminates disc liners entirely, giving technicians and fabricators faster access to individual discs during high-volume work. Adhesive backing on each disc allows quick attachment and clean removal from a compatible Stikita backup pad. A load-resistant coating extends abrasive life by reducing premature surface loading.

This disc roll is suited for surface preparation, finishing, and material blending on wood, metal, composites, and painted surfaces in both shop and field environments. The P240 grit level targets fine to medium finishing passes where scratch control and surface uniformity matter. The roll format is particularly efficient in production woodworking, automotive body work, and metal fabrication where frequent disc changes slow throughput. The Stikita backup pad is sold separately and must be sourced to match the 5-inch diameter.

Key Features

• Adhesive backing enables fast disc attachment and clean removal from Stikita backup pads
• Roll format eliminates disc liners, reducing changeover time in production environments
• C-weight paper backing provides durability and resistance to tearing under aggressive sanding pressure
• Aluminum oxide mineral delivers fast cut and consistent performance across wood, metal, and composite surfaces
• Load-resistant coating reduces clogging and extends usable abrasive life
• P240 grit rating supports fine finishing and surface blending passes

Compatibility

Designed for use with 3M Stikita backup pads sized for 5-inch abrasive discs, sold separately. The adhesive backing is specific to the Stikita attachment system.

Installation Notes

Installation of each disc requires a compatible Stikita backup pad mounted to a random orbital or disc sander. Ensure the sander is powered off and unplugged before attaching or removing abrasive discs. Press the disc firmly and evenly onto the backup pad to ensure full adhesive contact before operation. Dispose of worn discs per shop waste procedures and replace when cut rate or surface quality degrades.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: P240
• Abrasive Mineral: Aluminum Oxide
• Backing Material: C-Weight Paper
• Abrasive Type: Coated
• Attachment Type: Adhesive (Stikita)
• Unit of Measure: Roll
• Package Weight: 0.92 pounds
• Package Length: 13 inches
• Package Width: 6.6 inches
• Package Height: 3.7 inches
• Minimum Order Quantity: 4

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028229