Norton 662611-31451 Psa Disc Roll 5 in P800B 100 Disc 6 Roll Case

Product Description

The NORTON 662611-31451 is a pressure-sensitive adhesive disc roll designed for fine finishing and surface preparation work. Each roll contains 100 five-inch discs made with aluminum oxide abrasive on a B-weight anti-loading paper backing. The P800B grit rating places this disc in the very fine range, making it well suited for final sanding passes before finishing or coating. Cases ship with 6 rolls. The PSA backing allows fast disc changes without requiring a hook-and-loop pad, which makes it a practical choice for high-volume sanding operations where speed and consistency matter.

This disc roll is used in automotive bodywork, woodworking, and metal finishing applications where a very fine grit is needed to remove light scratches, level primer, or prepare a surface for topcoat. The aluminum oxide abrasive and anti-loading paper construction help the disc resist clogging during use, extending disc life on soft materials such as wood and primer. It is commonly used by body shop technicians, finish carpenters, and metal fabricators running random orbital or rotary sanders with a PSA backing plate.

Key Features

• Aluminum oxide abrasive provides consistent cutting and long service life across a range of materials
• B-weight anti-loading paper backing resists clogging for extended disc life on soft substrates
• Pressure-sensitive adhesive backing enables fast disc changes on compatible sanding pads
• P800B very fine grit is suited for final sanding, primer leveling, and pre-coat surface prep
• No-hole disc design works with solid-face PSA backing plates
• High-count packaging of 100 discs per roll and 6 rolls per case supports production-level use

Compatibility

Designed for use with 5-inch solid-face PSA sanding pads on random orbital and rotary sanders. Verify that your sanding tool accepts a PSA-style backing plate before use.

Installation Notes

PSA discs are installed by peeling the release liner and pressing the disc firmly onto a clean, dry PSA backing pad. Power down the sander before changing discs. Worn or contaminated backing pads reduce adhesion and can cause disc separation during use; inspect the pad surface regularly and replace when adhesion degrades. This product is used by trade professionals including automotive technicians, woodworkers, and fabricators following applicable shop safety practices.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Abrasive Type: Coated
• Backing Material: B-Weight Anti-Loading Paper
• Disc Diameter: 5 inches
• Hole Pattern: No Hole
• Grit: P800B
• Grade: Very Fine
• Product Type: A275OP PSA Disc Roll
• Quantity Per Roll: 100 Discs
• Rolls Per Case: 6
• Unit of Measure: Each
• Minimum Order Quantity: 6

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31451