Fix the D*mn Rust: Combatting Rust and Corrosion on Navy Ships, A Comprehensive Guide 

The Persistent Problem: Rust and Corrosion on Navy Ships 

For years, the U.S. Navy has grappled with the persistent issue of rust and corrosion on its fleet. Images of rust-covered ships have circulated widely on social media, highlighting a problem that has long plagued naval vessels. Rust not only mars the appearance of these ships but also compromises their structural integrity and operational readiness. According to retired Navy Capt. Bradley Martin, “The fact is it’s saltwater, and ships corrode, and as a result, they don’t always look good” (Task and Purpose).  

Trump’s Directive: ‘Fix the Damn Rust’ 

In a decisive move to address this issue, President Donald Trump issued a directive to the Navy: “Fix the damn rust.” Newly appointed Navy Secretary John Phelan echoed this mandate, emphasizing the President’s focus on “Shipbuilding, shipbuilding, shipbuilding. Get those ships out of maintenance yards. Fix the damn rust” (Task and Purpose).   This directive underscores the importance of maintaining a robust and visually appealing fleet, as well as ensuring the operational readiness of naval assets. 

What Factors Cause Rust and Corrosion at Sea? 

Rust and corrosion on Navy ships is a multifaceted problem influenced by various environmental and operational factors. The presence of saltwater is a primary culprit, but other factors such as chemical and biological agents, UV radiation, and physical abrasion also contribute significantly. 

Chemical pollutants like carbon dioxide and sulfur dioxide produce water-soluble salts, which are precursors to acid rain. This acid rain accelerates the degradation of coatings and finishes on ships. Additionally, daily cycles of condensation and dew, followed by freeze-thaw cycles, exacerbate the formation of micro-cracks in the coatings, leading to further exposure of the metal substrate and initiating the corrosion cycle (PDF, Combatting Corrosion in the U.S. Navy). 

Solutions to Prevent Rust and Corrosion: Protective Coatings and Covers with VCI 

To combat these challenges, the Navy has explored various advanced solutions, including the application of protective coatings and the use of Vapor Corrosion Inhibitor (VCI) technology. Appropriately applied coatings, such as polysiloxane and chemical agent-resistant coatings (CARC), serve as barriers that prevent the corrosive environment from attacking the metal substrate of Navy ships. 

However, protective coatings alone are not sufficient. Transhield has developed advanced protective covers that incorporate VCI technology; engineered to extend the life of coating systems by providing multiple lines of defense against corrosion. Transhield’s XT and ArmorDillo^® covers contain a soft, inert, hydrophobic fiber that protects painted surfaces and glass from abrasion caused by wind and precipitation. The covers also offer up to 99% UV protection and are effective in a wide range of temperatures, from -30 to 140°F. 

Real-World Applications and Success Stories 

The efficacy of Transhield protective covers has been demonstrated through various real-world applications. For instance, a 2015 test conducted by USARPAC and the 25th Infantry Division involved placing Transhield covers over a MEP-1040 Generator and an M997 HMMWV Ambulance, respectively. These assets were shipped from Hawaii to Australia and later from Malaysia to Hawaii. The results showed that the protected equipment experienced significantly less corrosion compared to unprotected assets: providing an average of 87% protection for all the metal coupons tested. 

This kind of protection can significantly reduce the need for corrosion-induced maintenance and repair parts, resulting in a higher degree of equipment readiness while extending the lifespan of naval assets. 

Steps for Maintaining Naval Assets and Ensuring Readiness 

To effectively combat rust and corrosion on Navy ships, it is essential to implement a comprehensive maintenance strategy that includes the following elements: 

• Regular Inspections: Conduct frequent inspections to identify early signs of corrosion. This allows for timely intervention and prevents the problem from escalating. 

• Application of Protective Coatings: Use advanced coatings like polysiloxane and CARC to create a durable barrier against corrosive elements. Ensure proper application techniques to maximize the effectiveness of these coatings. 

• Utilization of Advanced Protective Covers with VCI: Invest in protective covers with VCI technology, such as those developed by Transhield. These covers provide multiple layers of defense and are engineered to withstand the harsh environmental conditions at sea. 

• Routine Maintenance and Repairs: Address any damage to coatings or covers promptly. Repair cuts, tears, and other material damage to maintain the integrity of the protective barriers and protective covers. 

• Environmental Control: Implement measures to control the environment around the ships, such as reducing exposure to pollutants and minimizing physical abrasion from debris when possible. 

Rust isn’t just a maintenance issue — it’s a readiness issue. As Task & Purpose reported, even top leadership has called for immediate action to “fix the damn rust.” The visibility of corrosion on Navy ships reflects deeper challenges in fleet sustainment and perception. But by embracing proactive strategies — like custom-fit protective covers, targeted inspections, and smarter downtime protocols — the Navy can take tangible steps toward minimizing rust before it starts. With the right tools and preventative mindset, corrosion can be controlled, maintenance cycles shortened, and mission readiness preserved. 

Want to see how Transhield can help your team stay ahead of corrosion? Get in touch with us to get started.