Belzona 1381

1000 Series — Metallic Polymers

Belzona 1381

A spray- or brush-applied high temperature epoxy coating for erosion and corrosion protection of equipment operating under continuous immersion.

A 2-part high temperature epoxy coating for equipment operating under immersion up to 95°C (203°F). 100% solids, filler-free, capable of high film build in a single coat without sagging — and without wear to spray equipment.

Spray application of Belzona 1381

Product Description

A 2-part spray- or brush-applied high temperature epoxy coating for erosion and corrosion protection of equipment operating under continuous immersion up to 95°C (203°F). This 100% solids coating can be easily mixed and applied at ambient temperatures as a one or two coat system. Its 24-hour overcoating window allows large applications to be quickly completed, reducing downtime.

Due to its capability for high film build in a single coat without sagging and superior erosion resistance, Belzona 1381 is ideally suited as an epoxy pipe lining for protection of girth welds on internal field joints. This new generation spray-applied filler-free coating provides the robust protection of a ceramic coating without causing wear or damage to spray equipment.

95°C
Maximum continuous
immersion temperature
(203°F)

Key Benefits

  • High temperature epoxy coating providing outstanding erosion and corrosion resistance under immersed conditions
  • Rapid application by airless spray without wear to spray equipment; can also be brush applied where required
  • Allows for one or two coat application with 24-hour overcoat window
  • Capable of high-build application (> 1250 microns) in a single coat without sagging
  • Excellent cathodic disbondment resistance
  • Excellent flexibility, toughness and impact resistance
  • Outstanding chemical resistance against a wide range of chemicals
  • Available in light colours to aid visibility in dark vessels during application and inspection
  • Application and cure at room temperature — no hot work involved
  • Reduced health and safety risks as it is 100% solids
  • Excellent adhesion to most metal surfaces including carbon steel, stainless steel and specialist steels

Applications

  • High temperature epoxy coating providing excellent erosion and corrosion resistance for process vessels, separators, pumps, heat exchangers and condensers operating under immersion
  • Epoxy pipe lining for protection of girth welds on internal field joints
  • Repair of worn and damaged chutes and hoppers
  • Long-term corrosion protection of scrubber units

* All products are subject to regional restrictions.

Photo Gallery

Corroded marine exhaust system after surface preparation
Corroded marine exhaust system following surface preparation
Internal pipe lining in progress using Belzona 1381
Internal pipe lining in progress using Belzona 1381
Protected exhaust system
Protected exhaust system using Belzona 1381 and Belzona 1391T for the ends and flange faces
Caisson after grit blasting
Caisson in need of internal corrosion protection — after grit blasting
Lining application in progress
Lining application in progress
Protected caisson
Protected caisson
Pipeline requiring protection from chemical and abrasive attack
Pipeline requiring protection from chemical and abrasive attack
Belzona 1381 applied with no sagging
Belzona 1381 applied with no sagging
Finished application – outer view
Finished application — outer view

Product Downloads

Product Flyer Instruction for Use Product Specification

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