Belzona 1331

Epoxy coating applied by spray or brush to protect against erosion and corrosion of equipment operated under permanent submersion.

A 2-part spray- or brush-applied epoxy coating for erosion and corrosion protection of equipment operating under continuous immersion up to 50°C (122°F). This solvent-free coating can be easily mixed and applied at ambient temperatures as a one or two coat system. Its 24 hours 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 1331 is ideally suited to be used 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.

Key benefits:

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 hours 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 solvent-free
Excellent adhesion to most metal surfaces including carbon steel, stainless steel and specialist steels

Applications for Belzona 1331 include:

Erosion and corrosion resistant coating 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
Erosion resistant coating for leading edge protection on wind turbine blades.

* All products are subject to regional restrictions. Check with your local Distributor for more information