RENOLIT CP Advanced shows impressive durability after 9 months of offshore application

Worms, August 27, 2025 - In a pilot project with Trianel Windkraftwerk Borkum GmbH & Co. KG, the high-performance RENOLIT CP Advanced film has once again proven its claim to be an effective corrosion protection solution. Nine months after the application on an offshore transformer platform, current pictures of the coated surfaces show: The films are stable, adhere properly and continue to provide full corrosion protection despite the harsh offshore environment.

The transformer platform is exposed to salty air, high UV radiation and changing temperatures daily - ideal conditions for rapid corrosion formation. However, no traces of corrosion can be seen at any of the inspected areas where the RENOLIT CP Advanced film was applied in August 2024. The films continue to adhere completely, without the slightest detachment, and on a wide variety of geometries. This underlines both the quality of the material and the correct application on site.

"The films perform exactly as expected. The applications are intact and there is no evidence of infiltration or blistering," so the feedback from Nader Younes - Specialist Project Management from Trianel.

The current images clearly show that what was originally damaged or at risk of rusting is now protected for the long term. The even, robust protective layer of RENOLIT CP Advanced has proven to be a reliable barrier against corrosion, even on complex and uneven surfaces.

The first report from September 2024 already emphasized that the film can be applied quickly and efficiently, even under challenging offshore conditions. RENOLIT CP Advanced stands out with its uncomplicated application - completely without primer and without drying times. This is a significant advantage over conventional painting methods.

The project pursues a clear preventative approach: corrosion spots should be treated at an early stage – not until when the damage is already progressed. This not only saves maintenance costs but also makes a decisive contribution to the longevity and safety of the entire offshore structure.

After nine months of tough offshore application, the film has demonstrated its long-term protection against corrosion, even under extreme conditions. The current results underline the effectiveness of the film solution and represent another significant step towards the sustainable repair of offshore structures and wind turbines.

>> More information about RENOLIT CP Advanced: renolit-cp-advanced.de