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6in/150mm Grip 4050/Pack - Sem Products

Part #: SA33040

The Sem Products SA33040 6in/150mm Grip 40-Grit Sanding Discs are engineered for professional technicians and mechanics seeking efficient and consistent performance in demanding automotive and industrial applications. This 50-count pack of abrasive discs delivers robust material removal and surface preparation, ensuring a uniform finish across various substrates. Designed for durability and fast cutting, these discs are an essential component for high-quality refinishing and fabrication tasks.

Key Features

  • Professional-Grade Construction: Manufactured by Sem Products, these discs feature a ceramic blend P-grade grit, built to withstand the rigors of professional workshops and industrial environments.
  • Optimal Abrasive Performance: The 40-grit abrasive offers aggressive material removal, fast cutting, and exceptional edge wear, ensuring a consistent scratch pattern for effective surface preparation.
  • Secure Grip Backing: Each disc incorporates a reliable hook-and-loop (grip) backing for quick, secure attachment and easy changes on compatible sanding tools, minimizing downtime during projects.
  • Standardized Dimensions: With a 6-inch (150mm) diameter, these discs are compatible with a wide array of orbital and rotary sanders commonly utilized in automotive body shops and industrial settings.
  • Bulk Professional Packaging: Supplied in a convenient pack of 50 discs, providing an ample supply for ongoing projects and reducing the frequency of reordering.

Applications

These Sem Products grip sanding discs are ideal for a variety of tasks in professional settings. They are frequently used in automotive refinishing for initial material removal, shaping body filler, sanding down older paint layers, and preparing surfaces for primer application. In industrial contexts, they are suitable for preparing metal surfaces, removing rust, deburring, and achieving a consistent texture on various materials prior to coating or finishing.

Specifications

  • Manufacturer: Sem Products
  • Model Number: SA33040
  • Diameter: 6 inches (150mm)
  • Grit: 40
  • Attachment Type: Grip (Hook-and-Loop)
  • Quantity: 50 discs per pack
We have 50 in stock

$26.40

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 493491
  • Shipping Weight: 0.32lbs
  • UPC: 00646786960895
  • Manufacturers Part #: SA33040
  • Manufactured by: Sem Products
  • Also Known As: SEM-SA33040

This product was added to our catalog on Tuesday 11 August, 2026.