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3M Two-Sided Sanding Sponge 23812, 124 mm x 98 mm (4.8 in x - 3M Automotive

Part #: 23812

The 3M Two-Sided Sanding Sponge 23812 is engineered for professional automotive and industrial applications requiring precise and flexible abrasive solutions. This versatile sanding tool is designed to deliver consistent finishes on a variety of contoured and flat surfaces, making it an essential addition to any technician's toolkit. Its durable construction supports both wet and dry sanding processes, enhancing efficiency and adaptability in diverse working conditions.

Key Features

  • Dual-Sided Abrasive Surface: Provides extended product life and allows for quick grade changes during a single task, optimizing workflow.
  • Low-Density, Soft Foam Core: Offers superior conformability and flexibility, enabling technicians to achieve uniform sanding on intricate shapes and contours without gouging.
  • Waterproof Bonding System: Ensures abrasive longevity and consistent performance when used for wet sanding, effectively reducing dust and extending abrasive life.
  • Versatile Material Compatibility: Suitable for preparing a wide range of surfaces, including paint, primers, clear coats, composites, and metal.
  • Color-Coded Grades: Facilitates easy identification of grit levels, streamlining material selection and application.

Applications

The 3M Two-Sided Sanding Sponge 23812 is ideal for a multitude of professional tasks in body shops and industrial settings. It excels in scuffing and preparing surfaces prior to painting or coating, denibbing, and performing critical featheredging operations. This sanding sponge is particularly effective for hand sanding hard-to-reach areas, panel edges, and complex curves on vehicle bodies, machinery components, and other industrial parts, ensuring a smooth, ready-to-finish surface.

Specifications

  • Manufacturer: 3M Automotive
  • Model Number: 23812
  • Dimensions: 124 mm x 98 mm (4.8 in x 3.8 in)
We have 125 in stock
List: $24.99 Save: $4.14

$20.85

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 439390
  • Shipping Weight: 0.63lbs
  • UPC: 068060070401
  • Manufacturers Part #: 23812
  • Manufactured by: 3M Automotive
  • Also Known As: MMM23812, MMM-23812

This product was added to our catalog on Thursday 28 May, 2026.