Norton 66261183820 Psa Sanding Disc 6 in 220 Grit

Product Description

The NORTON 66261183820 is a pressure-sensitive adhesive (PSA) sanding disc designed for surface finishing and material removal in shop and field applications. Part of the Norton A296 series, this disc measures 6 inches in diameter and carries a 220 grit aluminum oxide abrasive, rated Very Fine grade. The B-weight paper backing provides a balance of flexibility and durability suited for contour sanding and flat stock work. No vacuum holes are present, making it compatible with solid backup pads. Licensed HVAC, woodworking, metal fabrication, and general trades use these discs on random orbital sanders for final-stage finishing and surface prep before coating or sealing.

This disc is intended for use on random orbital sanders with a 6-inch PSA backup pad. The 220 grit Very Fine designation makes it well-suited for final sanding passes on wood, composite materials, and light metal surfaces where a smooth, scratch-free finish is required before priming, painting, or lacquering. The flexible paper backing conforms to mild surface contours without tearing. Typical applications include furniture finishing, cabinetry, automotive bodywork prep, and general surface refinishing in residential and light commercial settings.

Key Features

• 6-inch diameter PSA disc with pressure-sensitive adhesive backing for secure, tool-free attachment
• 220 grit aluminum oxide abrasive rated Very Fine for final finishing passes
• B-weight paper backing balances flexibility and tear resistance
• Rated up to 15,000 RPM for safe use on standard random orbital sanders
• No vacuum holes — compatible with solid PSA backup pads
• Part of the Norton A296 series

Compatibility

Designed for use with random orbital sanders accepting 6-inch PSA (pressure-sensitive adhesive) backup pads. No vacuum hole pattern, so it is not suited for hook-and-loop or vacuum-port pad configurations.

Installation Notes

Installation requires a clean, dry 6-inch PSA backup pad free of dust, oil, or adhesive residue from prior discs. Peel the release liner and apply the disc firmly to the pad, pressing from the center outward to eliminate air pockets. Do not exceed the rated 15,000 RPM maximum speed. Discard the disc if the abrasive coating shows loading, glazing, or if the paper backing shows signs of tearing.