The Dangers of CUI and Protective Coatings to Fight It

Duration - 3:26

Sherwin-Williams discusses the challenges customers face with CUI (Corrosion Under Insulation) in oil and gas facilities and the protective coatings to help fight CUI for MRO (Maintenance Repair and Operations)


Corrosion under insulation (CUI)  — a hidden danger lurking in the bends, flanges, elbows and the underside of pressure vessels/lower course of tanks  — is the number one challenge that oil and gas downstream facilities face when it comes to unplanned downtime and the reduced lifecycle of their assets. 

Our team is here to help.  Sherwin-Williams multi-polymeric coating solutions work to:

  • Resist temperatures from -212°C to 649°C (-350°F to 1200°F)
  • Hold up to thermal shock and boiling water
  • Allow full hardness at ambient temperatures

Fill out the form to get more information about oil and gas coatings to mitigate hidden corrosion. You can also request a site evaluation or to speak with a coatings expert about an upcoming project.

Contact Us for More CUI Protection Solutions

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