Norton 66261131471 Psa Disc 400 Grit 6 Inches 100 Pack

Product Description

The NORTON 66261131471 is a pressure-sensitive adhesive (PSA) abrasive disc designed for surface finishing and stock removal on wood, metal, composites, and painted surfaces. Built on a B-weight paper backing, this disc delivers consistent flexibility and conformability across flat and mildly contoured workpieces. At 400 grit, it falls in the super fine range, making it well suited for final sanding passes, finish prep, and light material removal. The abrasive grain is aluminum oxide, a durable and self-sharpening mineral that holds up across extended sanding cycles. Each roll contains 100 discs.

The 66261131471 fits standard 6-inch PSA random orbital and disc sanders used in automotive body shops, cabinet shops, metal fabrication, and general finishing environments. The Series A275 construction is optimized for dry sanding applications where a consistent, swirl-free finish is required before coating, sealing, or polishing. The PSA backing allows for quick disc changes without mechanical fasteners, reducing downtime during production work.

Key Features

• 400 grit super fine aluminum oxide abrasive for finish-prep sanding
• B-weight paper backing provides flexibility for flat and slightly contoured surfaces
• Pressure-sensitive adhesive backing for fast, tool-free disc changes
• No vacuum holes — suited for sanders without dust extraction ports
• 100 discs per roll for high-volume production use
• Series A275 construction for dry sanding consistency

Compatibility

Designed as an OEM-style replacement disc for standard 6-inch PSA random orbital and disc sanders used in finishing and fabrication applications.

Installation Notes

Installation of PSA discs does not require tools — clean the sanding pad surface before applying to ensure proper adhesion and disc seating. Power down and disconnect the sander from its power source before changing discs. Inspect the backing pad for wear or contamination that could cause uneven disc contact. Dispose of worn discs per local regulations for abrasive waste.