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FH742-18 Medium 2.1 VOC Clearcoat Hardener, 1/2 pt Aerosol C - Martin Senour Paints

Part #: FH742-18

The Martin Senour Paints FH742-18 Medium 2.1 VOC Clearcoat Hardener is a critical component designed to optimize the performance and durability of Finish 1 2.1 VOC Clearcoat products. Engineered for professional automotive and industrial applications, this hardener facilitates a proper cure, contributing to a resilient and long-lasting finish on various substrates.

Key Features

  • Optimized Compatibility: Specifically formulated for precise integration with Finish 1 2.1 VOC Clearcoat systems, ensuring consistent chemical reaction and reliable results.
  • Temperature Versatility: Ideal for use in environments with temperatures ranging from 75°F to 90°F, providing flexibility for professional workshops and paint booths.
  • VOC Compliant: Meets stringent 2.1 VOC regulations, supporting environmentally responsible practices without compromising performance.
  • Enhanced Durability: Promotes exceptional clearcoat hardness and resistance to scratches, chips, and environmental wear, extending the lifespan of the finish.
  • Convenient Packaging: Supplied in a 1/2 pint aerosol format, offering practical storage and efficient usage for various repair and refinishing tasks.

Applications

This medium clearcoat hardener is an essential product for professional auto body technicians and industrial painters. It is suited for a broad spectrum of refinishing projects, including full vehicle repaints, panel repairs, and spot repairs where a compliant 2.1 VOC clearcoat system is required. Its consistent curing properties make it a reliable choice for achieving a high-quality, factory-like finish on automotive vehicles, equipment, and other industrial components.

We have 121 in stock
List: $37.49 Save: $16.20

$21.29

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This product was added to our catalog on Friday 12 June, 2026.