Norton 66261183806 Psa Disc Roll 80 Grit 5 in 100 Discs

Product Description

The NORTON 66261183806 is a PSA (pressure-sensitive adhesive) disc roll designed for surface preparation, stock removal, and finishing work on wood, metal, and composites. Each roll contains 100 pre-cut 5-inch discs backed with a B-weight paper substrate and coated with aluminum oxide abrasive at 80 grit. The PSA backing allows quick peel-and-stick mounting to compatible random orbital and disc sanders. This roll is part of the Norton A296 series and is suited for production environments where fast disc changes and consistent cut rate matter. Woodworkers, metal fabricators, and finishing contractors are the primary users.

This disc roll is used on 5-inch PSA-style random orbital sanders in both shop and field settings. Typical applications include leveling welds, removing mill scale, scuffing primer, and intermediate sanding of bare wood. The 80-grit aluminum oxide abrasive delivers an aggressive cut appropriate for medium-grade material removal before progressing to finer grits. The roll format minimizes downtime on production lines and high-volume finishing operations. No vacuum holes are included, making these discs suited for non-perforated backup pads.

Key Features

• 100 discs per roll for extended use in production environments
• 80-grit aluminum oxide abrasive provides medium-grade cut rate
• B-weight paper backing balances flexibility and durability
• PSA adhesive mount for fast, tool-free disc changes
• Rated to 15000 RPM maximum for safe use on standard 5-inch sanders
• No vacuum holes — compatible with solid backup pads

Compatibility

Designed for use with 5-inch PSA (pressure-sensitive adhesive) backup pads on random orbital and disc sanders. No vacuum holes are present; these discs are not compatible with hook-and-loop or perforated pad systems.

Installation Notes

Installation is performed by peeling the release liner and pressing the disc firmly onto a clean, dry 5-inch PSA backup pad. Ensure the backup pad surface is free of adhesive residue from previous discs before mounting a new one. Power down the sander before changing discs. Do not exceed the rated 15000 RPM maximum speed marked for this disc.