Corrosion protection for onshore wind turbines

    With the new high-performance surface protection films, RENOLIT, the renowned manufacturer of industrial plastic films and WP Energy (part of the WP Group), a supplier of inspection, repair and maintenance work, are setting new standards together in the wind energy industry.

    The surface protection films are not only more effective and cost-efficient but also more sustainable. As a result, RENOLIT CP offers better performance and lower operational cost.

    corrosion protection for onshore windturbines

    RENOLIT CP is certified according to 12944-9 CX

    Benefits and Functions

    RENOLIT CP - Corrosion protection for the tower

    Ease of repairs planning

    Low dependence on weather conditions

    Short curing times

    Fewer application steps

    Low maintenance

    Constant film thickness

    Little adherence of dirt and moss

    Minimum downtime

    Environmentally friendly

    No VOC-related health risks

    Easy application on complex geometries

    First Pilot Project Started: Practical Test of New Corrosion Protection Film from RENOLIT and WP

    Jeweils rund 33 Quadratmeter der neuen Korrosionsschutzfolie für Onshorewindenergieanlagen

    The first pilot project of the two companies RENOLIT and WP Energy has started at a wind farm near to the German city of Cologne. About 33 square meters of RENOLIT CP - the new corrosion protection film for onshore wind turbines - were applied to the towers of each of the two turbines.

    The film is the first product of a new portfolio which RENOLIT has developed and is now being marketed in cooperation with WP Energy (a part of the WP Group).

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    * povinná pole

    Technical Information

    ISO 12944-9 CX certification

    RENOLIT CP is certified according to ISO 12944-9 CX (Protection duration: high) and offers long-term corrosion protection of up to 10 years.

    Free of VOC

    RENOLIT CP is free of VOC (volatile organic compound) and is thus significantly more environmentally friendly than conventional corrosion protection paint coatings.

    UV resistance

    The film is UV resistant (ISO 4892-2).


    The thickness of the film is 160 microns; together with the adhesive ≥ 230 microns.


    The film is manufactured in standard RAL 7035 colour (light grey). Other colors can be supplied upon request.

    Service & application temperature

    The film is suitable for ambient temperatures of between -30 and 70 °C.

    The ambient temperature when applying the film should be between 10 and 35 °C.


    Contact information

    For more information, please contact:

    Karolin Rahder
    Sales WP Energy
    Phone: +49.421.69697500