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Heresite HPD 451

High Productivity Polyaspartic Self-Priming

 Heresite PAS HPD 451 is a two-component polyaspartic self-priming coating designed to maximize productivity on construction and maintenance projects. It combines corrosion resistance comparable to epoxy primers with the gloss and color retention of acrylic polyurethane finishes, often eliminating the need for a separate primer and reducing overall coating cycles.

High Solids
Content (≈85%)

High Thickness per Coat

Petrobras N2943 Approval

Pricing and Availabilty

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Technical Data Sheets

Please download our datasheets for chemical resistance information​

Download Heresite HPD 451 Datasheet

Safety Data Sheets

Please download our SDS for more information​​

Download Heresite HPD 451 SDS

Use

  • Self-priming polyaspartic coating for high productivity applications
  • Primer and topcoat solution for corrosion protection systems

Environments

  • Onshore and offshore industrial environments
  • Outdoor and exposed steel structures
  • Applications requiring fast return to service

Application

  • Applied to metal structures and industrial equipment
  • Suitable for projects requiring quick reinstallation and high yield
  • Designed to reduce coating steps and application time

Key Specifications

  • Two-component polyaspartic coating
  • High solids content approximately 85%
  • High thickness achievable per coat
  • Designed for rapid application and curing

Performance

  • High corrosion resistance comparable to epoxy primers
  • Good chemical resistance and weathering stability
  • High productivity with reduced coating cycle time

Certifications 

  • Approved to Petrobras Standard N 2943 Annex G
  • Homologable to ISO 12944 corrosion protection systems in C4 and C5 environments