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FH612-4 Medium Universal Hardener, 1 qt Can, Liquid - Martin Senour Paints

Part #: FH612-4

The Martin Senour Paints FH612-4 Medium Universal Hardener is a professional-grade liquid hardener designed for optimal performance in automotive and industrial refinishing applications. This 1-quart can provides technicians with a reliable solution for achieving durable and high-quality finishes, ensuring consistent results in a professional workshop environment.

Key Features

  • Universal Compatibility: Formulated for versatile use across various Finish 1 product lines, offering flexibility in your painting system.
  • Optimized Curing: Engineered to perform effectively within an ideal temperature range of 65°F to 85°F, promoting proper cure times and film development.
  • VOC Compliant: Specifically designed for use in 3.5 VOC Finish 1 Factory Packaged Single Stage Colors, adhering to industry standards.
  • Enhanced Durability: Contributes to a robust and long-lasting finish when integrated with compatible coatings.
  • Consistent Performance: Delivers predictable results, crucial for professional technicians seeking reliable and high-quality outcomes.

Applications

The FH612-4 Medium Universal Hardener is an essential component for professional automotive paint and body shops, as well as industrial finishing operations. It is primarily used with Finish 1 single-stage colors and other specified Finish 1 products to facilitate proper cross-linking and hardening of the paint film. This ensures a durable and protective coating on vehicle bodies, equipment, and other surfaces requiring a professional-grade finish. Its universal nature makes it suitable for a range of repair and restoration projects where consistency and quality are paramount.

We have 3925 in stock
List: $93.24 Save: $57.44

$35.80

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