Norton 66261183819 Psa Sanding Disc 180 Grit 6 in

Product Description

The NORTON 66261183819 is a pressure-sensitive adhesive (PSA) sanding disc designed for surface finishing and material removal in professional grinding and sanding applications. Built on a B-weight paper backing, this disc uses aluminum oxide abrasive at 180 grit for very fine finishing work. Each pack contains 100 discs, giving trades and shop professionals a reliable supply for sustained production use. The disc measures 6 inches in diameter and is rated to a maximum of 15,000 RPM, making it suitable for high-speed random orbital sanders. The flexible backing conforms to contoured surfaces for consistent scratch patterns and controlled material removal.

This PSA disc is used in professional finishing environments including metalworking shops, woodworking operations, and general fabrication. The pressure-sensitive adhesive backing allows for fast disc changes on compatible backing pads without the need for hook-and-loop fasteners. With no vacuum holes, these discs are intended for use on non-perforated backing pads. The 180-grit aluminum oxide abrasive is appropriate for final-stage sanding, surface prep before coating, and light stock removal on wood, metal, and composite materials.

Key Features

• 180-grit aluminum oxide abrasive rated as very fine grade for controlled finishing
• B-weight paper backing provides flexibility for contoured surface contact
• Pressure-sensitive adhesive (PSA) mount for fast, tool-free disc changes
• Rated to 15,000 RPM for use with high-speed random orbital sanders
• No vacuum holes — suited for solid, non-perforated backing pads
• 100 discs per pack for extended production use

Compatibility

Compatible with random orbital sanders using non-perforated PSA backing pads that accept 6-inch discs.

Installation Notes

Installation of PSA sanding discs should be performed by the equipment operator following the tool manufacturer's guidance. Power off and disconnect the sander before mounting or removing discs. Press the disc firmly and evenly onto the backing pad to ensure full adhesive contact before starting the tool. Do not exceed the rated maximum RPM of the disc or the tool, whichever is lower.