- PPG (PPG, Financial) completes its 100th dry docking using electrostatic coating application.
- The innovative technique results in improved efficiency, reduced waste, and environmental benefits.
- PPG expands the use of this technology across its global network to support sustainability goals.
PPG Industries Inc. (PPG) has successfully completed its 100th dry docking using electrostatic application technology for marine hull coatings. The milestone project was conducted on the MV Colossus, a 287-meter bulk carrier owned by Enterprises Shipping and Trading S.A., at CUD Weihai Shipyard Co. Ltd. in China. This cutting-edge method involved applying PPG NEXEON™ 810 antifouling on the boot top and PPG SIGMAGLIDE® 2390 fouling release coating on the underwater hull.
The company is recognized as the pioneer in introducing electrostatic spray application to the marine sector, leveraging decades of experience in the automotive and aerospace industries. This technology employs an electrostatic spray gun to achieve a precise and efficient application of coatings, resulting in an even distribution and the formation of an ultrasmooth, durable film layer. PPG reports that this method significantly enhances transfer efficiency compared to traditional airless spraying, reducing overspray and waste, and providing a cleaner and safer work environment.
PPG's innovative approach aligns with its sustainability focus, offering premium fouling control coatings designed for electrostatic application. These coatings not only support regulatory compliance but also contribute to fuel consumption and greenhouse gas emissions savings. According to Sijmen Visser, PPG Sales Director for Marine EMEA, the adoption of electrostatic application is rapidly increasing among major shipping companies and shipyards in Europe, Oman, Dubai, Turkey, Singapore, and China.
The positive impact of this technology is evident in recent projects, with EDR Antwerp shipyard reporting a 40 percent reduction in overspray during the electrostatic application of PPG Sigmaglide coating on a RoRo passenger vessel from Stena Line.
PPG continues to collaborate closely with industry stakeholders to advance marine coating technologies that enhance operational efficiency and environmental compliance. The company's commitment to innovation and sustainability is reflected in its diverse offerings in the paints, coatings, and specialty materials markets, backed by a global presence in over 70 countries.
