Belzona 1391T

(Hand applied erosion and corrosion resistant coating for high temperature equipment operating under immersion.)

Belzona 1391T is a 2-part ceramic filled epoxy coating which provides erosion and corrosion resistance to high temperature equipment operating under immersion up to 130°C (266°F). It offers excellent resistance to a wide range of aqueous solutions, hydrocarbons and process chemicals.

This 2-coat, solvent free system is applied using simple hand tools to areas requiring maximum erosion resistance. It has a long overcoat window and can be rapidly force cured allowing applications to be effectively completed with minimal downtime, shortening application time and simplifying maintenance procedures.

For situations where a sprayable coating is required, Belzona Belzona 1391S is ideal.

Key benefits:

  • Operates at high temperature under immersed conditions
  • Excellent erosion and corrosion resistance
  • Reduced health and safety risks as it is solvent free
  • Good electrical insulation properties
  • High compressive strength
  • Application and cure at room temperature - no hot work involved
  • Excellent chemical resistance against a wide range of chemicals
  • No shrinkage, expansion or distortion
  • Excellent bonding to many metal surfaces including steel, stainless steel, specialist steels
  • Suitable for steaming out up to 210°C (410°F)

Applications for Belzona 1391T include:

  • High temperature coatings for process vessels, distillation columns, heat exchangers, clarifiers and scrubber units operating under immersion
  • Protecting pumps, valves, hot water tanks and separators from the effects of erosion and corrosion
  • High strength structural adhesive for metal bonding
  • Creation of irregular load bearing shims

Feature NameFeature Value
Working life at 20°C (68°F)45 minutes
Time to full service at 30°C (86°F)10 days
Pull off adhesion (D4541 / ISO 4624)3,770 psi (25.99 MPa) on blasted mild steel
Coverage rate0.89 m² (9.6 sq.ft) per kilogram to achieve minimum recommended system thickness
Temperature resistance130°C (266°F) immersed
Bonds toSteel, stainless steel and other metals
Typical applicationsHigh temperature coating of process equipment, bonding and shimming
Unit size1kg, 3kg. Pack sizes may vary locally.