3M Wetordry Abrasive Sheet 02023 (401Q) – 1500+ Grit, 5.5 x 9 in, 50 Sheets for Auto Body Sanding & Paint Finishing

When you’re refining auto body panels or finishing painted surfaces, you want a sheet that combines a delicate touch with effective material removal. The 3M Wetordry Abrasive Sheet 02023 is designed to deliver a controlled cut and a smooth finish, whether you’re working wet or dry. This sheet’s fine grade and durable construction help you approach sanding projects with confidence, from light feathering to final polishing tasks.

Key benefits at a glance

• VERSATILE: suitable for wet or dry sanding on paint, primer, gel coat, metal, and plastic surfaces
• WATERPROOF BACKING: supports wet applications, helping to reduce loading and maintain a consistent cut
• SMOOTH FINISH: silicon-carbide mineral is engineered for a fast cut paired with a refined finish
• FINE GRADES: available in a range from 1000 to 3000 grade for professional results
• MULTIPLE SIZES: offered in 9 in x 11 in and 5.5 in x 9 in sheets to suit different workflows

Real-world use cases

In an auto body or paint shop, these sheets excel when prepping panels for topcoat, smoothing primer, or refining gel coat on curved surfaces. The waterproof backing makes wet sanding practical on contoured shapes, while the fine grit helps you minimize scratches and blemishes without compromising efficiency.

Whether you’re feathering edges before paint, evening out primer, or finalizing a delicate finish on plastic components, this sheet provides dependable performance. The combination of fast-cut silicon-carbide and a robust backing supports smoother transitions between sanding steps, helping you maintain consistent visibility of the surface as you work.

What you need to know

• Content: 50 sheets per pack
• Size options: 5.5 x 9 in and 9 x 11 in
• Grit range: 1500+ grit typical; part of a fine-grade family designed for finishing tasks
• Use context: industrial/occupational use only

Using the Wetordry sheet as part of a controlled sanding sequence can help you achieve consistent finishes across different substrates. While results vary with technique and substrate, many users find the combination of wet/dry capability and a smooth finish to be a practical addition to standard body finishing workflows.