3M 02118 346U Series Paper Sheet, 9" Width x 11" Length, P40 Grit, Aluminum Oxide, Pack of 50

3M 02118 346U Series Paper Sheet, 9" Width x 11" Length, P40 Grit, Aluminum Oxide, Pack of 50

• 3M 02118 Paper Sheet 346U is a P40 aluminum oxide abrasive sheet designed for dry sanding on wood, metal, paint, and primer surfaces. Its open coat construction and D weight paper backing help deliver durable cutting action, reduced loading, and flexibility for coarse surface preparation and paint stripping tasks.
• Features:
  • P40 aluminum oxide abrasive provides aggressive cutting for stripping paint, shaping fillers, and general surface preparation.
  • Open coat construction helps reduce loading, which supports more consistent sanding performance during coarse sanding work.
  • D weight paper backing provides durability for heavier sanding while remaining flexible enough for hand sanding on varied surfaces.
  • 9" x 11" sheet size offers full sheet coverage for manual sanding tasks in automotive, woodworking, and metalworking applications.
  • Designed for dry hand sanding on substrates such as paint, primer, metal, and wood in general surface preparation applications.
• Specifications:
  • Manufacturer: 3M
  • Part Number: 02118
  • MPN: 02118
  • UPC: 00051144021185
  • Product Name: Paper Sheet 346U
  • Series: 346U
  • Size: 9" x 11"
  • Grit: P40
  • Abrasive Material: Aluminum Oxide
  • Backing Material: Paper
  • Backing Weight: D weight
  • Coat Type: Open Coat
  • Color: Gold
  • Sanding Type: Dry
  • Quantity: 50 sheets per pack
  • System Compatibility or Application: Designed for dry hand sanding on wood, metal, paint, and primer surfaces for paint stripping, shaping fillers, and general surface preparation.
• The 3M 02118 Paper Sheet 346U can also be referred to as P40 sanding sheet, aluminum oxide paper sheet, dry sanding sheet, paint stripping abrasive sheet, and 9" x 11" sandpaper sheet.

3M is a global manufacturer of abrasives, adhesives, tapes, safety products, and industrial materials used across woodworking, metalworking, automotive, and general industrial markets. Its abrasive product line includes sheets, discs, belts, and rolls designed for professional surface preparation and finishing applications.

Q: What materials is this paper sheet designed to sand?
A: It is designed for dry sanding on wood, metal, paint, and primer surfaces.

Q: What kind of work is P40 grit suited for?
A: P40 grit is suited for coarse sanding tasks such as paint stripping, shaping fillers, and general surface preparation.

Q: Does this SKU contain multiple distinct components?
A: No. This SKU contains identical abrasive sheets only, with 50 sheets per pack, so an Includes section is not applicable.