Norton 662611-36996 Psa Abrasive Disc Roll 5 Inch P280B

Product Description

The NORTON 662611-36996 is a pressure-sensitive adhesive (PSA) abrasive disc roll designed for surface preparation, finishing, and material removal applications. Built on a B-weight paper backing with aluminum oxide abrasive, this disc delivers consistent cut and finish across a wide range of substrates including wood, metal, and composites. The P280B grit rating positions it in the fine finishing range, making it well suited for between-coat sanding, light stock removal, and surface smoothing prior to final finish application. Licensed tradespeople and production finishers will find the PSA backing system fast to mount and remove on compatible disc sanders and random orbital tools.

This disc is intended for use in production shops, automotive refinishing environments, woodworking operations, and general metal fabrication settings. The 5-inch diameter fits standard 5-inch PSA backup pads common to orbital and rotary sander platforms. Each pack contains 50 discs, and cases are packed with 4 packs for a total of 200 discs per case, making this format practical for high-volume operations where consistent replenishment is important.

Key Features

• Aluminum oxide abrasive on B-weight paper backing for durability and consistent cut rate
• P280B grit provides fine finishing performance suitable for between-coat sanding and surface prep
• Pressure-sensitive adhesive (PSA) backing for quick disc changes on compatible backup pads
• 5-inch diameter fits standard PSA orbital and rotary sander backup pads
• 50 discs per pack, 4 packs per case for efficient high-volume use

Compatibility

Designed for use with 5-inch PSA backup pads on orbital and rotary disc sanders commonly used in woodworking, automotive finishing, and metal fabrication applications.

Installation Notes

Installation of PSA discs requires a clean, dry backup pad surface free of dust and adhesive residue to ensure proper bonding. Confirm the sander speed does not exceed the rated maximum RPM of the disc before operation. Worn or contaminated backup pads reduce adhesion and should be replaced. Discs should be stored flat in a controlled-humidity environment to prevent curl or adhesive degradation.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Backing Weight: B-Weight Paper
• Attachment Type: Pressure-Sensitive Adhesive (PSA)
• Disc Diameter: 5 inches
• Grit: P280B
• Pack Quantity: 50 discs per pack
• Case Quantity: 4 packs per case (200 discs total)
• Minimum Order Quantity: 200
• Unit of Measure: Each

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-36996