Jotun Barrier 77

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  • Designed for severe corrosive environments
  • 9 Litres
  • Includes Hardener

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Manufacturer: Jotun
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Jotun Barrier 77
Jotun Barrier is a two-component polyamide cured zinc rich epoxy coating.

Who’s Jotun Barrier 77 for
Jotun Barrier 77 is to be used as a primer in atmospheric environments and is suitable for carbon steel, repair of inorganic zinc silicate coating and damaged galvanised steel substrates. It is used for structural steel and piping to be exposed to highly corrosive environments and recommended for refineries, power plants, bridges, buildings, mining equipment and general structural steel. Jotun Barrier 77 is specially designed as a primer in coating systems where extended durability is required.
Jotun Barrier 77 can be applied using airless spray or a brush his recommended for stripe coating and small areas with care taken to achieve the specified dry film thickness.

Pros & Cons of Jotun Barrier 77
– Extended durability
– High zinc dust containing
– Provides very good corrosion protection

– Need to Mix Both Parts
– Needs to be used within 24 Hours of being mixed (at 23 ºC)

Additional information

Additional information

Dry Film Thickness 25-125 µm
Wet Film Thickness 45-235 µm
Theoretical Spreading Rate 22.2-4.2 M²/L
Surface (touch) Dry @ 23ºC 10 Minutes
Walk-On-Dry @ 23ºC 1.5 Hours
Dried/Cured for Service @ 23 ºC 5 Days

This information is given to the best of Jotun’s knowledge based on lab testing and experience