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?? Gold Abrasive Sheet 12539, 400, 9 in x 11 in (229 mm x 28 - 3M Automotive

Part #: 12539

The 3M Gold Abrasive Sheet 12539 is a professional-grade sanding solution engineered for consistent performance and durability in demanding automotive and industrial applications. Featuring a 400-grit abrasive, this full-size sheet is ideal for achieving smooth, refined finishes across various surfaces, making it an essential tool for technicians and mechanics. Its robust construction ensures a reliable cut and extended product life, enhancing productivity in the workshop.

Key Features

  • Premium Abrasive Material: Constructed with a durable aluminum oxide mineral, this abrasive sheet delivers a fast, consistently sharp cut and performs exceptionally well on multiple surfaces.
  • Load-Resistant Coating: An advanced anti-loading coating helps to minimize premature clogging and pilling, significantly extending the life of the abrasive sheet and maintaining optimal cutting efficiency.
  • Consistent Finish: Designed to provide a uniform and consistent finish, this sheet is crucial for paint preparation and other fine-finishing tasks.
  • Flexible Paper Backing: The A-weight paper backing offers excellent flexibility, making it suitable for both hand sanding and block sanding applications where conformability is important.
  • Convenient Sheet Form: Provided in a practical 9 in x 11 in (229 mm x 280 mm) sheet format, it can be easily cut or folded to suit specific sanding requirements.

Applications

The 3M Gold Abrasive Sheet 12539 is versatile for a wide range of professional tasks. It is particularly effective for fine feather edging, the final sanding step before priming, and general primer sanding in collision repair and automotive refinishing. This abrasive sheet also excels in preparing metal, paint, clear coats, body filler, plastic, and composites, ensuring proper surface adhesion for subsequent coatings. Its consistent performance makes it a valuable asset for achieving critical surface preparation in both automotive body repair and various industrial finishing processes.

Specifications

  • Manufacturer: 3M Automotive
  • Model Number: 12539
  • Grit: 400
  • Dimensions: 9 in x 11 in (229 mm x 280 mm)
We have 32 in stock

$62.51

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  • Model: 442701
  • Shipping Weight: 1.78lbs
  • UPC: 00068060064875
  • Manufacturers Part #: 12539
  • Manufactured by: 3M Automotive
  • Also Known As: MMM-12539

This product was added to our catalog on Saturday 30 May, 2026.