3M 02539 216U Series Gold Abrasive, 9" Width x 11" Length, P400 Grit, Aluminum Oxide, Pack of 50

3M 02539 216U Series Gold Abrasive, 9" Width x 11" Length, P400 Grit, Aluminum Oxide, Pack of 50

• 3M 02539 Gold Abrasive Sheet 216U Series is a P400 aluminum oxide sanding sheet for dry hand sanding and finishing in collision repair and surface preparation. Its open coat construction and A-weight paper backing help provide a smooth finish while reducing loading during primer sanding and refinement work.
• Features:
  • Open coat aluminum oxide abrasive helps maintain cut performance and reduce loading for more consistent sanding.
  • P400 grit supports fine refinement and primer sanding when a smoother surface is needed before the next finishing step.
  • A-weight paper backing offers flexibility for hand sanding on flat areas and contoured surfaces.
  • 9" x 11" sheet size provides full sheet coverage for manual sanding in automotive repair and surface prep tasks.
  • Designed for collision repair applications where fine surface preparation and finishing are required on primers and similar substrates.
• Specifications:
  • Manufacturer: 3M
  • Part Number: 02539
  • MPN: 02539
  • UPC: 00051131025394
  • Product Name: Gold Abrasive Sheet 216U
  • Size: 9" Width x 11" Length
  • Grit: P400
  • Abrasive Material: Aluminum Oxide
  • Backing Material: Paper
  • Backing Weight: A-weight
  • Color: Gold
  • Sanding Type: Dry
  • Quantity: 50 sheets per pack
  • System Compatibility or Application: Designed for hand sanding and finishing in collision repair and surface preparation, especially for refinement and primer sanding tasks.
• The 3M 02539 Gold Abrasive Sheet 216U can also be referred to as P400 abrasive sheet, gold paper sanding sheet, aluminum oxide sanding sheet, automotive primer sanding sheet, and 9" x 11" abrasive sheet.

3M is a global manufacturer of abrasives, adhesives, safety products, and industrial materials. Its abrasives portfolio includes sheets, rolls, discs, and related sanding products used in automotive, industrial, and repair applications.

Q: Is this abrasive sheet intended for wet or dry sanding?
A: This sheet is specified for dry sanding applications.

Q: What kind of work is P400 grit suited for?
A: P400 grit is commonly used for fine refinement and primer sanding when preparing a surface for later finishing steps.

Q: Does this SKU include different components or just identical sheets?
A: This SKU contains identical abrasive sheets only, with 50 sheets per pack, so an Includes section is not applicable.