Norton 66254487449 Psa Disc 220 Grit 6 Inch 100 Pack

Product Description

The NORTON 66254487449 is a pressure-sensitive adhesive (PSA) abrasive disc designed for surface finishing and material preparation applications. At 220 grit, this very fine grade disc uses silicon carbide abrasive material to deliver smooth, consistent finishes on a variety of substrates. The disc measures 6 inches in diameter and features a B-weight paper backing that provides a balance of flexibility and support during use. Each pack contains 100 discs. Woodworkers, metal finishers, auto body technicians, and trade professionals who require repeatable fine-surface results in high-volume workflows will find this format practical and cost-effective.

This PSA disc is suited for dry sanding operations on wood, composites, painted surfaces, and soft metals where a refined surface profile is required. The pressure-sensitive adhesive backing allows quick, tool-free mounting to compatible PSA backing pads on random orbital, disc, or rotary sanders. The A413 series designation identifies this as a general-purpose finishing disc. No vacuum holes are included, making it appropriate for use with solid, non-perforated backing pads. It is commonly used in cabinet shops, furniture manufacturing, body shops, and general fabrication environments where consistent fine finishing is performed.

Key Features

• 220 grit very fine silicon carbide abrasive for smooth, refined surface finishing
• 6 inch diameter fits standard PSA backing pads for disc and random orbital sanders
• B-weight paper backing balances flexibility and durability during sanding operations
• Pressure-sensitive adhesive mount allows fast disc changes without tools
• No vacuum holes — designed for use with solid non-perforated backing pads
• 100 discs per pack supports high-volume or production finishing workflows

Compatibility

Designed for use with PSA-style backing pads on disc sanders, random orbital sanders, and rotary finishing tools that accept 6 inch solid (non-perforated) PSA discs.

Installation Notes

Ensure the sander is powered off and unplugged before mounting or removing discs. Clean the backing pad surface of any adhesive residue before applying a new disc to ensure full, even adhesion. Press the disc firmly onto the backing pad from center to edge to eliminate air pockets. Follow applicable workplace safety guidelines for dust control when sanding materials that generate hazardous particulate.