3M 7100383700 Cubitron Ii Stikit Psa Film Disc Roll 800 Grit

Product Description

The 3M 7100383700 is a Cubitron II Stikit PSA Film Disc Roll designed for high-performance surface finishing on metal, composites, and painted surfaces. It uses 3M Precision Shaped Ceramic Grain, a triangular-profile mineral engineered to slice through material rather than gouge or plow like conventional abrasives. At 800 plus grit and 3.00 mil backing thickness, this disc roll delivers a controlled, fine finish while maintaining cut rate. Each roll contains 100 discs. The pressure-sensitive adhesive (PSA) backing allows fast disc changes on compatible backup pads. This product is used by body shop technicians, metal fabricators, and finishing professionals who require consistent cut and finish control.

The 7100383700 is suited for fine finishing and denibbing applications in automotive body, aerospace, and industrial manufacturing environments. The 6 inch diameter fits standard PSA backup pads used across production and detail sanding workflows. The 800 plus grit range makes it appropriate for final prep before topcoat or clear coat. The hole configuration is 600Z, compatible with corresponding backup pad ventilation patterns. Cases are packed 4 rolls, totaling 400 discs per case.

Key Features

• 3M Precision Shaped Ceramic Grain slices substrate rather than gouging, extending disc life compared to conventional abrasives
• 800 plus grit rating for fine surface finishing and pre-topcoat preparation
• 3.00 mil film backing provides conformability and durability on contoured surfaces
• PSA backing enables fast, tool-free disc changes on compatible backup pads
• 600Z hole configuration for use with matching ventilated backup pads
• 100 discs per roll, 4 rolls per case for high-volume production use

Compatibility

Designed for use with PSA backup pads accepting 6 inch discs with a 600Z hole configuration. Intended for use on metal, composite, and painted surfaces in automotive, aerospace, and general industrial finishing applications.

Installation Notes

Installation is performed by body shop technicians, fabricators, and finishing specialists using standard DA or orbital sanders equipped with a PSA backup pad. Ensure the backup pad surface is clean and free of adhesive residue before attaching a new disc to maintain proper bond. Power down or disconnect the tool before changing discs. Do not exceed the tool or pad manufacturer's recommended RPM rating for the disc diameter in use.

Technical Specifications

• Overall Diameter: 6 inches
• Backing Thickness: 3.00 mil
• Grit: 800 plus
• Hole Configuration: 600Z
• Attachment Type: PSA (Pressure-Sensitive Adhesive)
• Backing Material: Film
• Quantity Per Roll: 100 discs
• Rolls Per Case: 4

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100383700