Presserv Norway has once again delivered an exceptional preservation assignment—this time, helping to safeguard a piece of aviation history. Our team successfully completed the cleaning and preservation of a historic Douglas DC-6B aircraft, ensuring its longevity for future generations to admire.

This important project is featured in Case History #827 from Cortec Corporation, detailing the steps taken to protect the aircraft from the harsh coastal environment where it will be displayed. The DC-6B, an iconic aircraft with deep historical significance, is now stored near a seawater inlet, making preservation a critical step in maintaining its structural integrity over time.

The Preservation Challenge

Aircraft stored in coastal environments are particularly vulnerable to corrosion due to high humidity and salt exposure. Without proper treatment, metal components can deteriorate quickly, compromising both the visual appeal and the structural safety of the aircraft. For this reason, choosing the right preservation method was crucial to ensuring the long-term protection of the DC-6B.

The Solution: Cortec’s Advanced Corrosion Protection

By utilizing Cortec’s advanced preservation solutions, Presserv Norway applied a strategic approach to combat corrosion and environmental damage.

The process involved:

• Thorough Cleaning: Removing contaminants and residues that could accelerate corrosion.

• Application of Cortec’s VpCI® Technology: A specialized corrosion inhibitor that forms a protective molecular barrier on metal surfaces, preventing rust and degradation.

• Sealing for Long-Term Storage: Ensuring all exposed components were treated and sealed against environmental elements.

Presserv’s Commitment to Heritage Conservation

Presserv Norway takes pride in its role in protecting historical artifacts and industrial assets through innovative preservation techniques. Our expertise in applying Cortec’s world-class preservation products ensures that valuable assets—whether aircraft, machinery, or infrastructure—remain in optimal condition for years to come.

For full details on this project, check out Case History #827 from Cortec Corporation.

Interested in learning how Presserv and Cortec Corporation can support your next preservation project? Contact us today at presserv.com/contact or email office@presserv.com for more information.