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3IN GRIP MULTIHOLE400 50 DISCS/BOX - Sem Products

Part #: SA3400

The Sem Products SA3400 3-inch grip multi-hole sanding discs are designed for precise surface preparation in professional automotive and industrial environments. These 400-grit discs offer consistent, efficient material removal, making them an essential tool for technicians requiring a smooth finish. Packaged conveniently in boxes of 50, they ensure a steady supply for ongoing projects.

Key Features

  • Optimal 3-inch Diameter: Ideal size for intricate detail work, spot repairs, and accessing confined areas.
  • 400-Grit Abrasive: Provides a fine finish, suitable for final sanding stages before painting or priming.
  • Multi-Hole Dust Extraction: Engineered with a multi-hole pattern to ensure superior dust extraction, leading to a cleaner workspace, reduced clogging, and extended disc life.
  • Hook-and-Loop (Grip) Attachment: Facilitates quick and secure disc changes on compatible sanding tools.
  • Professional-Grade Durability: Constructed to withstand the demands of rigorous shop use, delivering consistent performance and reliability.

Applications

These versatile sanding discs are well-suited for a variety of tasks, including:

  • Smoothing primer and preparing surfaces for base coat application in automotive body repair.
  • Scuffing glaze and spot putty before primer application.
  • Fine sanding of fillers, putties, and various substrates to achieve a uniform and smooth contour.
  • Detailing and finishing operations where precise, controlled material removal is required in industrial settings.
We have 50 in stock

$35.29

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Friday 17 July, 2026.