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RAPTOR Engine Enamel Primer Gray 10oz - U-POL

Part #: 4920

U-POL 4920 RAPTOR Engine Enamel Primer Gray 10oz provides an essential foundation for professional-grade engine coating applications. This 1K primer is specifically engineered to prepare bare metal surfaces, ensuring optimal adhesion and long-lasting durability for RAPTOR Engine Enamel topcoats. It delivers a fast-drying, smooth base that contributes significantly to preventing common coating failures in demanding automotive and industrial environments.

Key Features

  • Professional 1K Quality: Formulated for ease of use and reliable, consistent results, streamlining the painting process for professional technicians.
  • Enhanced Adhesion: Creates a robust bond for subsequent RAPTOR Engine Enamel, suitable for application on various bare metal substrates including steel, aluminum, and alloys.
  • Durability Foundation: Designed to significantly reduce the risk of blistering, flaking, cracking, and peeling of the final enamel finish, even under harsh operating conditions.
  • Temperature Resistance Support: This primer is formulated to contribute to the overall coating system's ability to withstand temperatures up to 600°F when paired with RAPTOR Engine Enamel.
  • Fast-Drying & Smooth Finish: Allows for quick progression to topcoat application, providing an attractive, uniform base for optimal enamel performance.
  • Precision Application: Features a clog-free spot nozzle, enabling controlled and accurate coverage on intricate engine components.

Applications

U-POL's RAPTOR Engine Enamel Primer is crucial for preparing engine blocks, engine accessories, and other metal surfaces located within the engine compartment. Its use ensures proper adhesion and maximizes the longevity and performance of the RAPTOR Engine Enamel system, offering superior protection against heat, oil, and other corrosive automotive fluids.

We have 63 in stock
List: $20.08 Save: $2.90

$17.18

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 462565
  • Shipping Weight: 0.88lbs
  • UPC: 0501079610003
  • Manufacturers Part #: 4920
  • Manufactured by: U-POL
  • Also Known As: UPO4920, UP4920

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

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