FH742-4 Medium 2.1 VOC Clearcoat Hardener, 1 qt Aerosol Can, - Martin Senour Paints

Part #: FH742-4

The Martin Senour Paints FH742-4 Medium 2.1 VOC Clearcoat Hardener is a critical component for achieving professional-grade finishes in automotive and industrial applications. Engineered specifically for use with Finish 1 2.1 VOC Clearcoat products, this hardener ensures optimal curing and durability. Its formulation is designed for consistent performance, making it an essential item for professional technicians and body shops.

Key Features

  • Optimized Compatibility: Specifically formulated to work seamlessly with Finish 1 2.1 VOC Clearcoat products, ensuring proper chemical reaction and finish quality.
  • Temperature Range: Ideal for application environments with ambient temperatures ranging from 75°F to 90°F, providing reliable curing characteristics.
  • Durable Finish: Contributes to a hard, durable, and long-lasting clearcoat finish, resisting common wear and environmental factors.
  • Professional Grade: Manufactured by Martin Senour Paints, a trusted name in professional automotive coatings, ensuring consistent quality and performance.
  • Convenient Packaging: Supplied in a 1-quart aerosol can, offering practical storage and ease of use in a professional setting.

Applications

The FH742-4 Medium 2.1 VOC Clearcoat Hardener is an indispensable product for professional technicians in automotive refinishing, collision repair, and various industrial coating operations. It is designed for use in environments where a high-quality, VOC-compliant clearcoat system is required to achieve a resilient and aesthetically superior topcoat on vehicles, machinery, or other coated surfaces.

We have 399 in stock
List: $103.76 Save: $43.01

$60.75

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