Norton 666233-05637 Hook Loop Paper Disc 5 Inch 220 Grit

Product Description

The NORTON 666233-05637 is a 5-inch diameter, 220-grit hook-and-loop abrasive paper disc engineered for fine finishing and micro-finishing applications. Part of the Gold Reserve A296 series, it features a P-graded aluminum oxide abrasive that delivers a consistent surface finish and a cool cut, reducing heat buildup during aggressive sanding passes. The C-weight latex-backed paper construction keeps the disc conformable and flexible while resisting tearing under load. A water-based, non-loading stearate coating minimizes clogging and extends disc life compared to uncoated alternatives. This disc is designed for use with random orbital sanders and right-angle grinders and is installed and changed quickly by tradespeople using the hook-and-loop mounting system.

This disc is suited for fine-grit finishing and micro-finishing across a wide range of substrates including aluminum, fiberglass, wood, composites, and painted or primed surfaces. It performs well in both residential and light commercial applications where surface preparation quality directly affects the final coating or finish result. The non-loading coating makes it particularly effective when working with soft or resinous materials that would otherwise clog a standard abrasive disc quickly.

Key Features

• P-graded aluminum oxide abrasive for a consistent finish and cool cut
• C-weight high-latex paper backing resists tearing while remaining conformable and flexible
• Water-based non-loading stearate coating reduces clogging and extends disc service life
• Hook-and-loop backing enables fast disc mounting and removal
• Rated for use up to 15000 RPM on compatible random orbital sanders and right-angle grinders
• Suitable for aluminum, fiberglass, wood, composites, and painted or primed surfaces

Compatibility

Designed for use with random orbital sanders and right-angle grinders equipped with 5-inch hook-and-loop backing pads operating at up to 15000 RPM.

Installation Notes

Installation is performed by pressing the hook-and-loop face of the disc firmly onto a compatible 5-inch backing pad. Verify the tool is powered off and the backing pad is clean and free of debris before mounting. Do not exceed the rated maximum speed of 15000 RPM. Inspect the disc for tears or damage before each use and replace immediately if the abrasive or backing shows signs of deterioration.

Technical Specifications

• Diameter: 5 inches
• Grit: 220 (P-graded)
• Abrasive Material: Aluminum Oxide
• Backing Type: C-Weight Latex Paper
• Attachment Method: Hook and Loop
• Maximum Speed: 15000 RPM
• Coating: Water-Based Non-Loading Stearate
• Weight: 0.0025 pounds
• UPC: 666233056377

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 666233-05637