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Heresite EXP N1277

Zinc-Rich Epoxy Primer

Heresite EPX N1277 is a two-component zinc rich epoxy primer formulated to provide long lasting anticorrosive protection through galvanic action on carbon steel. Designed for demanding industrial conditions, this primer delivers reliable adhesion, surface tolerance, and cathodic protection for onshore and offshore metal structures.

Cathodic Protection

Surface Tolerance

Petrobras/NORSOK Approvals

Technical Data Sheets

Please download our datasheets for chemical resistance information​

Download Heresite EXP N1277 Datasheet

Safety Data Sheets

Please download our SDS for more information​​

Download Heresite EXP EXP N1277 SDS

Pricing and Availabilty

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Use

  • Zinc-rich epoxy primer for corrosion protection
  • Primer for steel structures requiring cathodic protection

Environments

  • Onshore and offshore industrial environments
  • Chemical and petrochemical facilities
  • Severe industrial and marine conditions

Application

  • Applied to sandblasted or hydro blasted steel
  • Suitable for real world surface conditions where complete drying is not achievable

Key Specifications

  • Two component polyamide epoxy primer
  • Formulated with zinc metallic pigment
  • Typical dry film thickness of 60 to 100 microns per coat
  • Typical maximum service temperature up to 120 degrees Celsius depending on system

Certifications & Standards 

  • Certified according to ISO 12944
  • Approved to Petrobras N 1277 standard
  • Pre-qualified to NORSOK M 501

Performance

  • Provides cathodic protection through galvanic action
  • High surface tolerance for industrial applications
  • Long-term corrosion resistance on carbon steel