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FH416-18 2-Component 2.1 VOC DTM Hardener, 1/2 pt Aerosol Ca - Martin Senour Paints

Part #: FH416-18

The Martin Senour Paints FH416-18 is a professional-grade 2-component hardener specifically formulated for use with Finish 1 2.1 VOC 2K HS Epoxy Primer. This direct-to-metal (DTM) hardener ensures optimal adhesion and durability, making it an essential component for high-performance automotive and industrial coatings. Its convenient 1/2 pint aerosol can format provides ease of application for technicians and mechanics.

Key Features

  • Designed for Finish 1 Epoxy Primer: Engineered for precise compatibility with Finish 1 2.1 VOC 2K HS Epoxy Primer (FP415) to achieve optimal curing and film properties.
  • Direct-to-Metal (DTM) Capability: Provides excellent adhesion directly to properly prepared metal surfaces, reducing the need for additional primers in specific applications.
  • Consistent Performance Across Temperatures: Formulated to perform reliably across a range of shop temperatures, ensuring consistent curing and dependable results.
  • 2.1 VOC Compliant: Adheres to stringent volatile organic compound regulations, offering a professional solution that meets environmental standards.
  • Professional-Grade Durability: Contributes to a resilient and long-lasting finish, crucial for demanding automotive refinishing and industrial applications.
  • Convenient Aerosol Format: The 1/2 pint aerosol can allows for easy mixing and application, streamlining workflows in professional environments.

Applications

The FH416-18 hardener is ideal for professional automotive body shops, industrial paint facilities, and metal fabrication operations requiring high-performance epoxy primers. It is particularly suited for preparing vehicle components, machinery parts, and other metal substrates that demand superior corrosion resistance and strong adhesion prior to topcoating. This hardener is a critical component for achieving a durable foundation in collision repair and restoration projects.

We have 17 in stock
List: $48.14 Save: $19.87

$28.27

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Friday 12 June, 2026.

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