Arc Abrasives 34975 Psa Disc 6 Inches 120 Grit Gold

Product Description

The ARC ABRASIVES 34975 is a 6-inch PSA (pressure-sensitive adhesive) abrasive disc designed for fast attachment and removal from standard backup pads. Coated with gold aluminum oxide stearate and graded at 120 grit, this disc falls in the fine finishing range. The stearate coating resists loading, extending disc life during dry sanding operations. It is suited for metalworking and woodworking applications where a consistent, refined surface finish is required. Fabricators, auto body technicians, and finish carpenters are the typical installers for this type of abrasive consumable.

This disc is used in light blending, contour finishing, and flat surface finishing across both metalworking and woodworking environments. The PSA backing allows quick disc swaps on orbital and random-orbit sanders equipped with a smooth or PSA-compatible backup pad. It is sold individually and fits into production and detail finishing workflows where 120-grit material removal and surface prep are the primary objectives.

Key Features

• 6-inch diameter PSA disc for quick attach-and-remove mounting on compatible backup pads
• 120 grit rating for fine finishing, light blending, and surface preparation
• Gold aluminum oxide stearate abrasive resists loading during dry sanding
• Suited for both metalworking and woodworking applications
• Effective on contour and flat surfaces

Compatibility

Designed for use with standard 6-inch PSA-compatible backup pads on orbital and random-orbit sanders used in metalworking, woodworking, and light finishing applications.

Installation Notes

Mounting is performed by pressing the PSA backing firmly onto a clean, dry backup pad surface. Ensure the backup pad is free of debris, residual adhesive, and moisture before applying the disc to achieve full adhesion. Disc should be replaced when abrasive cutting action diminishes or when the backing shows signs of separation. No power tools or special equipment are required for disc mounting or removal.

Technical Specifications

• Diameter: 6 inches
• Grit: 120
• Grade: Fine
• Abrasive Material: Gold Aluminum Oxide Stearate
• Attachment Type: PSA (Pressure-Sensitive Adhesive)
• Weight: 1.83 pounds
• Sold As: Each

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 34975