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FH741-18 Fast 2.1 VOC Clearcoat Hardener, 1/2 pt Aerosol Can - Martin Senour Paints

Part #: FH741-18

The Martin Senour Paints FH741-18 Fast 2.1 VOC Clearcoat Hardener is an essential component engineered for professional automotive and industrial finishing. This 1/2 pint aerosol can hardener is specifically formulated to ensure optimal curing and durability when used with Finish 1 2.1 VOC Clearcoat products, delivering a high-quality, lasting finish for demanding applications.

Key Features

  • Optimized Compatibility: Designed exclusively as a hardener for Finish 1 2.1 VOC Clearcoat products, ensuring reliable chemical compatibility and superior performance.
  • Efficient Curing: Promotes fast and effective curing of clearcoat systems, enhancing shop productivity and reducing project turnaround times.
  • Broad Operational Range: Ideal for use in environments with temperatures ranging from 55°F to 80°F (13°C to 27°C), accommodating various workshop conditions.
  • Targeted Repair Focus: Specifically formulated for 1-3 panel repairs, making it an efficient choice for localized automotive body work and touch-ups.
  • Professional-Grade Results: Contributes to a durable, high-gloss finish, meeting the rigorous standards expected by professional technicians and mechanics.

Applications

The FH741-18 Fast 2.1 VOC Clearcoat Hardener is ideally suited for professional automotive body shops, collision repair centers, and industrial facilities requiring precise clearcoat applications. It is particularly effective for technicians performing small to medium-scale repairs on vehicle panels, such as fenders, doors, or bumpers, where a consistent and rapid cure is critical. Utilize this hardener for projects that demand a 2.1 VOC compliant clearcoat system and professional-grade finishing results.

We have 47 in stock
List: $47.73 Save: $20.84

$26.89

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