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The only thermosafe epoxy coating engineered for 250°C
Jotatemp 250 is a two component glass flake reinforced epoxy coating designed to withstand the high temperatures of hot steel structures while protecting against corrosion. This epoxy composite coating withstands continuous temperatures up to 250°C and peak temperatures as high as 300°C. This provides the highest level of safety and protection of any epoxy containing coating on the market.
Jotatemp 250 can be applied on hot substrates up to 150°C and is suitable for use on both insulated and non-insulated surfaces.
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Jotun Thermosafe brochure
Jotun Thermosafe leaflet
Technical Data Sheet (English)
Application guide (English)
Jotatemp 250 utilises composite technology to increase its suitability for service in high temperature operations, both for insulated and non-insulated areas. The coating is specifically engineered to withstand the high temperatures of hot steel structures, even during steam-outs or high temperature process steps.
With its ability to withstand continuous temperatures up to 250°C and peak temperatures as high as 300°C, Jotatemp 250 provides the highest level of safety and protection of any epoxy containing coating on the market.
From both an economic and HSE perspective the consequence of coating failure can be massive, as the coating protects the steel from corrosion. This is even more true for insulated areas where a coating failure will be hidden by the insulation and can go undetected until the now unprotected steel corrodes to a critical degree. Both offshore and onshore installations have rigorous safety requirements and high demands for the efficient running of their plants.
To protect both life and property, a coating is needed that not only provides excellent anticorrosive performance in insulated and non-insulated areas, but one that can also withstand the thermal exposures found at refineries and petrochemical plants. The coating also needs to provide safety margins to prevent failure should high peak temperatures occur.
Jotatemp 250 meets these requirements.
Jotatemp 250 is compatible with both zinc silicate primers and silicone acrylic topcoats.
Jotatemp 540 Zinc is Jotun’s new inorganic zinc silicate, specifically developed for high temperature services – above 120°C. Used as the primer in a system with Jotatemp 250, Jotatemp 540 Zinc can be used under insulation. This can save time and money both in new construction and maintenance situations.
A combination of Jotatemp 250 and Jotun’s Solvalitt Midtherm as a topcoat will give an attractive cosmetic finish.