DS EN 12068:1998 Cathodic Protection - External Organic Coatings For The Corrosion Protection Of Buried Or Immersed Steel Pipelines Used In Conjunction With Cathodic Protection - Tapes And Shrinkable Materials Defines the functional requirements and test methods for external organic coatings based on tapes or shrinkable materials to be used for corrosion protection of buried and immersed steel pipelines in