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Gold 05203 Open Coated File Sheet, 2-3/4 in W x 16-1/2 in L, - Sunmight Usa

Part #: 05203

The Sunmight Gold 05203 Open Coated File Sheet is a professional-grade abrasive engineered for demanding material removal tasks in automotive and industrial settings. Designed for superior performance and durability, this 40-grit PSA (Pressure Sensitive Adhesive) file sheet provides aggressive cutting action for efficient preparation and finishing by professional technicians and mechanics.

Key Features

  • Aggressive 40 Grit: Ideal for rapid material removal, stripping old paint, primer, body filler, and heavy rust from various surfaces.
  • Premium Aluminum Oxide Grain: Offers exceptional cutting power and extended abrasive life, ensuring consistent performance on tough substrates.
  • Open Coat Technology: Engineered to resist clogging and loading, particularly when working with softer materials, maintaining consistent cutting efficiency.
  • Durable Latex Paper Backing: Provides flexibility and tear resistance, allowing for effective sanding on contoured surfaces while withstanding rigorous use.
  • Pressure Sensitive Adhesive (PSA) Backing: Ensures secure and quick attachment to file boards, preventing slippage and promoting stable, precise operation.
  • Phenolic Resin Bond: Delivers a strong, heat-resistant bond that minimizes premature grain shedding, enhancing the sheet's overall lifespan and reliability.

Applications

This file sheet is an essential tool for automotive body repair, paint preparation, and general industrial sanding. It excels in tasks such as stripping entire panels, leveling large areas of body filler, shaping metal or composite surfaces, and preparing materials for subsequent finer grit applications. Its robust construction and aggressive grit make it suitable for initial stages of surface preparation on vehicles, machinery, and various metal components.

Specifications

  • Manufacturer: Sunmight Usa
  • Model Number: 05203
  • Type: PSA File Sheet
  • Dimensions: 2-3/4 inches W x 16-1/2 inches L
  • Grit: 40
  • Grain: Premium Aluminum Oxide
  • Backing: Latex Paper
  • Bond: Phenolic Resin
  • Coating: Open Coat
We have 99 in stock
List: $47.98 Save: $14.28

$33.70

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 463358
  • Shipping Weight: 4.03lbs
  • UPC: 888730052038
  • Manufacturers Part #: 05203
  • Manufactured by: Sunmight Usa
  • Also Known As: SUA05203

This product was added to our catalog on Saturday 13 June, 2026.

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