Welcome to Corroseal® – Your one-stop shop for all things related to stopping rust and corrosion. We are a company passionate about providing top-quality solutions for protecting metal surfaces against the damages of rust and oxidation.
Our story begins back in 1969 when Corroseal® Rust Converter was first invented. This groundbreaking product was designed to convert existing rust into an inert, protective barrier. What made Corroseal® Rust Converter so revolutionary was that it eliminated the need for sandblasting or grinding down to bare metal. For the first time, stopping rust and corrosion became simple and accessible.
From those humble beginnings over 50 years ago, Corroseal® has grown into the #1 rust protection brand in America. Today, we offer a full line of specialty coatings and cleaners for industrial, commercial, and residential use. Our products are used by professionals and DIY-ers alike to protect everything from classic cars to infrastructure.
At the heart of the Corroseal® brand is our unwavering commitment to innovation and product quality. We continuously research and test new formulas so that our customers always have access to the most advanced and effective solutions possible. Every product we make undergoes rigorous lab testing and real-world trials before release. When you choose Corroseal®, you can feel confident knowing that you’re getting technology backed by decades of rust protection expertise.
Our Values

Everything we do at Corroseal® stems from our core values of integrity, craftsmanship, and environmental stewardship:
- Integrity – We believe that an honest, ethical approach is the only way to do business. From our lab testing to our marketing claims, we pledge to always be truthful and transparent with our customers.
- Craftsmanship – Our products are crafted to meet the highest standards of quality and performance. We pay meticulous attention to every detail and formulation so that users get optimal results.
- Environmental Stewardship – Protection against rust shouldn’t come at a cost to the planet. We strive to make sustainable choices in our operations and create green products whenever possible.
Our commitment to these values has earned Corroseal® a reputation as an honest, eco-conscious brand that customers can trust completely. We take pride in making products that not only stop rust but also better our world in some small way.
Stopping Rust Since 1969
As the original rust conversion brand, we’ve spent over 50 years perfecting the science of stopping corrosion. Our deep experience gives us unique insights into the causes of rust and how to formulate the most powerful rust protection coatings.
Some key milestones over the decades include:
- 1969 – Launch of Corroseal® Rust Converter, the first product of its kind to convert rust into a protective layer without sanding to bare metal.
- 1980 – Introduction of Corroseal® Cold Galvanizing Compound for superior corrosion protection on metal substrates. It remains our flagship industrial coating.
- 1990 – Release of Corroseal® Water-Based Rust Converter, a more eco-friendly formula.
- 2000 – Expansion into specialty paints and prep products like Rust Remover Gel and Clean and Etch.
- 2015 – Launch of Corroseal® Matte Finish Paint, combining corrosion control with an attractive flat sheen.
- 2020 – New line of quick-dry enamel sprays for maximum rust prevention and ease of application.
With each product innovation, we’ve pushed the boundaries of what’s possible in rust protection. And we’re not slowing down any time soon! Our chemists are continuously experimenting to stay at the cutting edge against corrosion.
Meet Our Founder
Corroseal’s journey from humble beginnings to industry leader is thanks in large part to the vision of our founder, Dr. Gerhard D. Schumann. After immigrating to the U.S. from Germany in 1966, Dr. Schumann worked as a corrosion engineer for the Department of the Navy.
Frustrated by the limitations of existing rust treatment options, Dr. Schumann set out to invent a better solution. His pioneering creation, Corroseal® Rust Converter, was first sold out of the trunk of his car to local auto shops and marinas. As word spread of its effectiveness, demand grew rapidly.
In 1980, Dr. Schumann left his government job to focus full-time on Corroseal®. His hands-on approach and obsession with quality fueled the company’s early success. Even into his later years, he insisted on personally testing each new product formulation.
Although Dr. Schumann passed away in 2000, his entrepreneurial spirit lives on at Corroseal®. We remain driven by his vision to create innovative corrosion solutions that make people’s lives easier and protect the world’s infrastructure. Dr. Schumann proved one person with persistence and passion can make a transformative impact.
Our Team of Experts

While our founder laid the groundwork, the current Corroseal® team keeps advancing his mission every day. We’re a diverse group of chemists, engineers, production specialists, and business professionals united by a shared commitment to fight rust.
Our Chemists
Our chemists have decades of combined experience formulating corrosion inhibitors, primers, paints and prep products. Holding advanced degrees in fields like organic chemistry, material science and chemical engineering, they’re experts at creating technologies to stop rust in its tracks.
The chemists are constantly testing new formulas, techniques and ingredients to improve our rust protection abilities. Whether it’s enhancing adhesion properties, accelerating dry times or boosting corrosion resistance, they work diligently to push our products to peak performance.
Our Engineers
On our engineering team, we have industry veterans in manufacturing, quality control, product development, and industrial design. They bring a meticulous, analytical eye to continuously improving our production processes, equipment standards and testing protocols.
The engineers ensure our products meet the highest benchmarks of quality and consistency batch to batch. By optimizing our factory systems and workflows for efficiency, they enable us to scale production while maintaining strict quality control at every step.
Our Production Specialists
Our production specialists operate the state-of-the-art manufacturing equipment crafting Corroseal® products daily. They expertly execute the formulas developed by our chemists, monitoring the production process intently to meet exact specifications.
With years of hands-on experience, these specialists take immense pride in their work, knowing millions rely on the quality of the products they help create. Their consistency and dedication during high-volume production runs is crucial to satisfying customer demand.
Our Business Team
Making up our business team are sales, marketing, customer service, logistics, finance and other operational experts. They keep business running smoothly so our technical teams can stay focused on advancing innovations to stop rust.
This team works diligently to get our rust protection solutions into the hands of customers who need them – whether through in-store distribution, online sales, field marketing or providing excellent customer support. Their business acumen keeps Corroseal® growing and thriving after all these years.
Our Focus on Quality
At Corroseal®, quality is our top priority. We go to extraordinary lengths to ensure each product bearing our name delivers consistent, premium performance:
- Stringent raw material standards – We only source ingredients from trusted, vetted suppliers to ensure purity and potency.
- Precise manufacturing controls – Our processes adhere to strict specifications for mixing, temperature, viscosity and more.
- Extensive lab testing – Our chemists rigorously test formulations during R&D and finished products during production.
- Real-world testing – Before launch, we test products on actual rusted metals under varied environmental conditions.
- Periodic audits – Our ISO-certified facilities undergo regular external audits to maintain quality standards.
- Customer feedback – By listening to users, we continuously refine products to meet expectations.
Our commitment to quality has earned Corroseal® its reputation as the most trusted name in rust protection. When you choose our products, you know they’ve been rigorously tested to perform as promised.
Corroseal® Product Lines
With over 50 years of innovation under our belt, Corroseal® offers the most comprehensive suite of products to cover all your rust protection needs:
Rust Converters
- Corroseal® Rust Converter – Our original converter that started it all, now with advanced corrosion inhibitors. It transforms rust into a smooth, paintable surface.
- Corroseal® Water-Based Rust Converter – A more eco-friendly converter that stabilizes rust and seals out moisture. Low odor and non-flammable.
Industrial Coatings
- Corroseal® Cold Galvanizing Compound – Our flagship zinc-rich primer that delivers heavy duty corrosion protection. Meets MIS-C-81533 military specifications.
- Corroseal® Aluminum Complex – A high performance aluminum-pigmented coating ideal for severe marine and industrial exposures. Prevents saltwater corrosion.
Specialty Paints
- Corroseal® Matte Finish Paint – Offers advanced corrosion control with an attractive low-sheen finish. Available in black, gray and white.
- Corroseal® Machinery Enamel – Gloss industrial acrylic paint for long-lasting color and protection on equipment, machinery, tanks and more.
Prep Products
- Corroseal® Rust Remover Gel – Clinging gel formula quickly dissolves rust on contact without harsh fumes or splattering.
- Corroseal® Clean and Etch – Phosphoric acid-based metal cleaner that etches bare metal for enhanced adhesion of coatings.
- Corroseal® Rust Bleacher – Removes rust stains from concrete, masonry, fiberglass and other porous surfaces.
Spray Paints
- Corroseal® Gloss Enamel Spray – Maximum corrosion protection with a high-gloss finish. Rapid drying and ideal for touch ups.
- Corroseal® Matte Finish Spray – Our flat matte paint now available in a convenient aerosol can for quick applications.
With this diverse selection, Corroseal® empowers DIY-ers, professionals and businesses to tackle any corrosion challenge. Our products make stopping rust efficient, affordable and long-lasting.
Industries We Serve

With versatile solutions suitable for any environment, Corroseal® rust preventative products are at work across industries:
- Automotive – We stop rust on classic cars, hot rods, frames, wheels and more in home garages and professional body shops.
- Marine – Corroseal® protects propellers, hulls, buoys, railings and other metal surfaces against corrosive seawater. Trusted by boat builders, owners and marina operators.
- Construction – Our coatings fortify infrastructure against rust – from bridges and tanks to equipment and steel frames on both commercial and residential job sites.
- Industrial – Manufacturing plants, chemical facilities, refineries and other harsh industrial settings rely on Corroseal® heavy duty primers and topcoats.
- Oil and Gas – We combat corrosion on pipelines, wells, rigs, valves, storage tanks and machinery exposed to salty offshore environments.
- Transportation – Buses, railcars, airplanes and other transportation equipment are protected from rust with our high-performance paints and converters.
- Farming – Tractors, implements, storage tanks and other farm assets stay protected through harsh weather with Corroseal® coatings.
No matter the environment, Corroseal® has proven rust protection solutions field tested to withstand the harshest conditions. We take pride in seeing our products perform year after year in demanding real-world uses.
Giving Back
While stopping rust is our passion, giving back to others is our privilege. The Corroseal brand was built on the belief that business can be a force for good in the world. That’s why we donate a portion of profits each year to the following causes:
- Restoring neglected landmarks – We’ve donated our coatings to help preserve iconic structures like the Statue of Liberty and Golden Gate Bridge.
- Supporting STEM education – We sponsor youth robotics teams and other programs to inspire the next generation of scientists and engineers.
- Funding corrosion research – We endow university research projects focused on advancing new technologies to stop rust.
- Assisting veterans – We aid nonprofit groups dedicated to restoring old military vehicles and monuments to honor our veterans.
Through these efforts and more, Corroseal® aims to give back and protect what matters – from priceless relics of our past to promising opportunities for the future.
Corroseal® for Life
For over 50 years, Corroseal® has built a legacy of stopping rust in its tracks. Our proven products make protecting metal surfaces simple for both DIY-ers and professionals.
More than coatings, we provide customers peace of mind – the confidence that their equipment, projects and investments have unmatched defense against corrosion damage. That liberating feeling allows them to focus on passions like classic car restoration, boating, home upgrades and more.
Rust never sleeps. But with Corroseal®, you can worry less and enjoy more. We consider it a privilege to carry on our founder’s vision and serve customers around the world.
Here’s to innovating and advancing the fight against rust for the next 50 years and beyond!