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ND4191 RUBBER PAD* - Dynabrade

Part #: 21832

The Dynabrade ND4191 Rubber Pad, Model Number 21832, is a professional-grade backing pad engineered to optimize abrasive performance in demanding automotive and industrial applications. This essential accessory plays a critical role in achieving consistent and high-quality surface finishes, providing the stability and precision required by technicians and mechanics.

Key Features

  • Durable Rubber Construction: Manufactured from robust rubber, this pad offers exceptional durability and resilience, designed to withstand rigorous daily use in professional environments.
  • Vibration Reduction: Dynabrade backing pads, including the ND4191, often feature a precision-engineered single-piece hub design and are weight-mated to Dynabrade tools, significantly reducing vibration for smoother operation and enhanced operator comfort.
  • Consistent Finish Quality: Engineered to deliver flat, smooth sanding, which is crucial for achieving consistent, swirl-free finishes across various materials.
  • Optimized Performance: Designed to seamlessly integrate with Dynabrade pneumatic and electric abrasive tools, ensuring peak performance and efficient material removal.
  • Longevity and Reliability: Subjected to rigorous quality control tests, including run-out, weight, life, and spin tests, to ensure extended tool life and dependable performance.

Applications

The Dynabrade ND4191 Rubber Pad is a versatile component suitable for a broad spectrum of surface preparation and finishing tasks. It is ideal for operations such as grinding, deburring, filing, sanding, and polishing across diverse materials including metal, wood, plastic, glass, rubber, stone, and composites. Common use cases include stock removal, edge chamfering, weld blending, rust removal, and intricate cleaning and finishing tasks in automotive body shops, manufacturing facilities, and general industrial maintenance.

Only 1 left in stock - order soon

$18.55

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This product was added to our catalog on Sunday 31 May, 2026.

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