Norton 662611-23574 Psa Paper Disc 6 in 40 Grit H875

Product Description

The NORTON 662611-23574 is a pressure-sensitive adhesive (PSA) paper disc designed for aggressive material removal in sanding and grinding applications. The H875 backing provides stability during use, while the 40-grit abrasive surface handles heavy stock removal on wood, metal, and composite surfaces. At 6 inches in diameter, this disc mounts quickly to PSA-compatible random orbital and disc sanders without additional fasteners. Sold in packs of 50, it is well-suited for shops and trade professionals who need consistent abrasive supply for production or jobsite work.

This disc is used in woodworking, metal fabrication, body work, and general surface preparation where fast material removal is the priority. The 40-grit rating makes it appropriate for initial shaping passes, weld-seam leveling, paint or coating removal, and surface defect correction before progressing to finer grits. It is used by finish carpenters, cabinet shops, auto body technicians, and general contractors working on both residential and light commercial projects.

Key Features

• Pressure-sensitive adhesive (PSA) backing for tool-free mounting and removal
• 6-inch diameter fits standard PSA random orbital and disc sander pads
• 40-grit abrasive for aggressive stock removal and surface preparation
• H875-type paper backing for rigidity and resistance to tearing during use
• Sold in a 50-disc pack for extended production use

Compatibility

Designed for use with 6-inch PSA-interface random orbital sanders and disc sanders equipped with a hook-free adhesive platen. No specific model compatibility was stated in the product data.

Installation Notes

Ensure the sander platen is clean and free of debris or adhesive residue before applying the disc, as contamination reduces bond strength. Press the disc firmly and evenly onto the platen before powering the tool. Worn or glazed discs should be replaced promptly to maintain cutting efficiency and avoid heat buildup. Follow all tool manufacturer guidelines and applicable workplace safety standards when operating abrasive equipment.

Technical Specifications

• Disc Diameter: 6 inches
• Grit: 40
• Backing Type: H875 Paper
• Attachment Type: Pressure-Sensitive Adhesive (PSA)
• Package Quantity: 50 discs
• Unit of Measure: Each
• Minimum Order Quantity: 200

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-23574