3M 7100383530 Cubitron Ii Stikit Psa Film Disc Roll 6 in

Product Description

The 3M 7100383530 is a PSA film disc roll in the Cubitron II Stikit 775L series, designed for precision surface finishing and stock removal applications. It features 3M Precision Shaped Ceramic Grain — a triangular mineral geometry engineered to slice through material rather than gouge or plow like conventional abrasive grain. This cutting action produces faster material removal and extended disc life compared to standard abrasives. The roll is built on a film backing 3.00 mil thick, with an overall diameter of 6 inches and a 500 plus grit rating. Each roll contains 100 discs, and cases are packed 4 rolls per case. The PSA backing allows quick, consistent disc mounting on compatible backup pads.

This disc roll is suited for finishing operations where both cut rate and surface finish quality matter. Typical applications include automotive body work, metal fabrication, composites finishing, and precision part refinement. The 500 plus grit range targets fine finishing stages where scratch pattern control is critical. The 775L designation indicates the film grade within the Cubitron II line. Technicians and finishing professionals working on contoured or flat surfaces will find the PSA attachment system allows rapid disc changes during high-volume production or service work.

Key Features

• 3M Precision Shaped Ceramic Grain slices material for faster cut rates versus conventional abrasive grain
• 500 plus grit rating for fine finishing and controlled scratch pattern applications
• 3.00 mil film backing provides consistent flexibility and backing support on flat and contoured surfaces
• PSA (pressure-sensitive adhesive) backing for fast, secure disc mounting and removal
• 6-inch overall diameter fits standard backup pads used across metal, composite, and paint refinishing workflows
• 100 discs per roll with 4 rolls per case for efficient inventory management in production environments

Compatibility

Designed for use with 6-inch PSA backup pads compatible with the 775L film disc format and the 600Z hole configuration as specified by the manufacturer.

Installation Notes

Installation is performed by finishing technicians or skilled tradespeople familiar with rotary or random orbital sanding equipment. Ensure the backup pad surface is clean and free of debris before applying the PSA disc to achieve full adhesion. Power down the sanding tool before mounting or removing any disc. Do not exceed the maximum RPM rating of the backup pad or tool being used with this disc.

Technical Specifications

• Overall Diameter: 6 inches
• Backing Thickness: 3.00 mil
• Grit: 500 plus
• Hole Configuration: 600Z
• Attachment Type: PSA (Pressure-Sensitive Adhesive)
• Product Type: PSA Film Disc Roll
• Discs Per Roll: 100
• Rolls Per Case: 4

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100383530