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Corrosion under insulation (CUI)

Corrosion under insulation (CUI) is one of the major challenges facing equipment operators in process industries today. This problem costs the industry significant lost revenue from down time, repeated maintenance and replacement of corroded parts.

VERSILINE CUI 56990 is specially formulated to offer long-term asset protection against corrosion at elevated temperatures.

The excellent heat resistant properties of VERSILINE CUI 56990 make it extremely resistant to micro cracking even when subjected to extremes of temperatures from cryogenic (-196ºC) up to 650ºC. In addition carefully selected barrier pigments make it highly effective against corrosion under insulation (CUI), including under cyclic conditions.

VERSILINE CUI 56990 protective coating can be applied to hot surfaces onsite, in maintenance situations or to grit blasted steel for newly constructed pipework and equipment. Its hardness and excellent adhesion make it especially suited to offsite application.

VERSILINE CUI 56990 offers a fast and effective protective solution to corrosion under insulation (CUI) of your process equipment allowing you to reduce your overall lifecycle costs.

VERSILINE CUI 56990 is suitable for use on carbon and various types of austenitic and duplex stainless steels.

Contact Hempel today to find out more.


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