RetroCorr™ Cathodic Protection System

cathodic protection

The RetroCorr™ system is a cathodic protection system specificallydesigned to extend the life of fixed offshore platforms andmarine dock structures. This engineered system can be installedin water environments up to 500 feet deep.

The RetroCorr™ system is designed to meet the needs of the offshore and themarine energy industry’s aging infrastructure. Our topsideimpressed current system provides a competitive alternative tocostly, diver installed, cathodic protection retrofits. Corrpro’sfull service engineering approach delivers a corrosion solutiondesigned with a specific amount of cathodic protection currentfor the needs of your structure. Utilizing Corrpro’s custommodeling software, the system can be tailored to meet your needs.

The design life of RetroCorr™ is between 5 and 20 years, depending on the customer’s specifications.


  • Topside deployment—meaning no need for expensive diving or ROV operations
  • Customer-defined design life and survivability parameters
  • Designed to withstand hurricanes up to Category II strength
  • Corrosion resistant cable tension system mitigates the chances of topside failure
  • Polymer impregnated steel support cable resists abrasion and corrosion
  • Proven reliability of LIDA® mixed metal-oxide anodes
  • 100% modeled design ensures your structure meets the desired service life
  • Corrpro’s proven post-installation support keeps your system running year after year


7000 Hollister St B
Houston, TX 77040