Corrosion is one of the biggest maintenance challenges at sea. It weakens steel, destroys coatings, and creates a poor impression during inspections. Most importantly – it costs time, money, and crew effort. Studies show that 85% of coating failures come from poor surface preparation – not from the paint itself. That means: how you prepare and apply paint matters far more than the paint brand. Common mistakes Onboard Corrosion Maintenance Poor cleaning – Salt, oil, and dirt a