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Heresite PSX HPD 371

Self-Priming Polysiloxane for External Protection

Heresite PSX HPD 371 is a two-component polysiloxane high gloss coating formulated for long lasting external corrosion protection in environments exposed to weathering and intense UV radiation. With very high solids content and high gloss finish, it delivers superior waterproofing performance and long-term color and gloss retention in demanding industrial and coastal environments.

Excellent UV Resistance

Superior Waterproofing

Very High Solids (≈93%)

Technical Data Sheets

Please download our datasheets for chemical resistance information​

Download Heresite PSX HPD 371 Datasheet

Safety Data Sheets

Please download our SDS for more information​​

Download Heresite PSX HPD 371 SDS

Pricing and Availabilty

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Use

  • Self-priming polysiloxane coating for exterior protection
  • Topcoat for corrosion protection systems where surface conditions allow

Environments

  • Outdoor industrial environments
  • Coastal and onshore applications
  • High UV exposure areas

Application

  • Exterior application on steel and metal structures
  • Used on tanks, pipes, silos, and industrial metal surfaces

Key Specifications

  • Two component polysiloxane coating
  • Very high solids content approximately 93%
  • High gloss finish
  • Designed for high yield per gallon

Performance

  • High resistance to UV exposure
  • Superior waterproofing performance
  • Long term color and gloss retention
  • Designed for long-lasting protection against weathering