3M Two-Sided Sanding Sponge 23809, 124 mm x 98 mm (4.8 in x - 3M Automotive

Part #: 23809

The 3M Two-Sided Sanding Sponge 23809 is a professional-grade abrasive engineered for technicians requiring precise and consistent surface preparation in automotive and industrial settings. This versatile sanding sponge offers exceptional conformability and durability, making it an indispensable tool for achieving uniform finishes on a variety of substrates.

Key Features

  • Dual-Sided Abrasive Surface: Maximizes utility and extends product life, providing efficient sanding on both sides for prolonged use.
  • Flexible Low-Density Foam Core: Conforms effortlessly to intricate contours, curves, and hard-to-reach areas, ensuring even pressure distribution and a uniform scratch pattern.
  • Waterproof Bonding System: Designed for both wet and dry sanding applications, enabling effective material removal and superior dust management when wet sanding.
  • Enhanced Conformability: Adapts to complex shapes without creasing or cracking, ideal for detail work and preparing irregular surfaces.
  • Color-Coded Grade System: Part of a comprehensive system that allows for easy identification of abrasive grades, streamlining the selection process for specific finishing stages.

Applications

  • Automotive Refinishing: Excellent for scuffing clear coats, preparing panels for primer or paint application, and refining body fillers and putties. Its flexibility is particularly beneficial for contour sanding on vehicle body lines, bumpers, and doorjambs.
  • Industrial Surface Preparation: Suitable for preparing a wide array of materials including plastics, composites, and various metal surfaces, ensuring optimal adhesion for subsequent coatings or treatments.
  • Detailing and Blending: Provides a consistent and controlled abrasive action for achieving smooth transitions and fine finishes, crucial for professional results in blending and spot repair.

Specifications

  • Manufacturer: 3M Automotive
  • Model Number: 23809
  • Dimensions: 124 mm x 98 mm (4.8 in x 3.8 in)
We have 16 in stock

$33.98

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  • Model: 439387
  • Shipping Weight: 1lbs
  • UPC: 068060070364
  • Manufacturers Part #: 23809
  • Manufactured by: 3M Automotive
  • Also Known As: MMM23809, MMM-23809

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