Norton 66261149872 Stick-on Disc Roll 5 in 80 Grit H290

Product Description

The NORTON 66261149872 is a bulk stick-on sandpaper disc roll designed for high-volume sanding operations in metalworking, woodworking, and surface preparation trades. Each roll contains 100 pressure-sensitive adhesive (PSA) discs measuring 5 inches in diameter with no center hole, loaded with 80-grit abrasive in the H290 series. The PSA backing allows fast disc changes on compatible random orbital and disc sanders, reducing downtime during production grinding and finishing work. This roll format is suited for shops and service professionals who need a consistent supply of discs without the bulk handling of boxed individual packs.

These discs are intended for use in production and maintenance environments where 80-grit cutting action is required for stock removal, weld blending, paint stripping, or surface leveling. The no-hole disc format suits machines without dust extraction ports. They are typically used by metal fabricators, body shop technicians, cabinet shops, and general contractors working on flat or low-contour surfaces. The roll packaging minimizes contamination and keeps discs ready for quick deployment at the workstation.

Key Features

• 80-grit abrasive for aggressive stock removal and surface leveling
• 5-inch diameter, no-hole design for use on non-vacuum disc sanders
• Pressure-sensitive adhesive (PSA) backing for fast, tool-free disc changes
• H290 series designation for consistent abrasive grade and backing performance
• 100 discs per roll in bulk roll format for high-volume workflow
• Sold in cases of 4 rolls for shop-level stocking

Compatibility

Designed for use with 5-inch PSA (stick-on) disc sanders and random orbital sanders that accept 5-inch no-hole PSA discs. No specific model compatibility data was provided; confirm your machine accepts 5-inch PSA-style discs before ordering.

Installation Notes

PSA discs are installed by peeling the release liner and pressing the disc firmly onto a clean, dry sanding pad. Ensure the backing pad surface is free of debris and old adhesive residue before applying a new disc, as contamination reduces adhesion and can cause disc slippage during operation. Always power down and disconnect the tool before changing discs. Follow applicable ANSI B7 abrasive safety standards and wear appropriate eye and respiratory protection during use.

Technical Specifications

• Disc Diameter: 5 inches
• Hole Configuration: No hole
• Grit: 80
• Series: H290
• Backing Type: Pressure-sensitive adhesive (PSA / stick-on)
• Quantity Per Roll: 100 discs
• Case Quantity: 4 rolls
• UPC: 66261149872

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 66261149872