Bridge at dusk

Two-Coat Solutions

Outstanding corrosion protection in two steps

What Are Two-Coat Solutions?

Sherwin-Williams Two-Coat Solutions demonstrate unprecedented success — delivering three-coat system performance in just two coats. These systems are designed to deliver outstanding corrosion protection from exposures to environmental factors such as coastal climates, winter weather, de-icing chemicals, and extreme atmospheric conditions.

The elimination of the intermediate coat, coupled with fast recoat and cure times, accelerate throughput time for shop application and provides expedited return to service in field applications. Sherwin-Williams Two-Coat solutions drive efficiency without sacrificing long-term corrosion protection. 

  • Extends the total service life of bridge & highway infrastructure
  • Protects against corrosion
  • Accelerates shop throughput
  • Enhances UV protection
  • Protects against weathering
  • Extends maintenance cycles
  • Protects steel and ductile iron

Proven & Tested Two-Coat Systems

Thoroughly tested and vetted through AASHTO and State Departments of Transportation, our systems are specified and applied to signature structures.  

Sherwin-Williams Two-Coat Systems are trusted to protect:

  • Frederick Douglass Memorial Bridge
  • Southeastern Pennsylvania Transportation Authority - SEPTA
  • Long Beach International Gateway Bridge
  • Blanchett Memorial Bridge
  • And more!
Frederick Douglas Memorial Bridge

Two-Coat systmes for Low Maintenance & Long-Lasting Performance 

Our Two-Coat Solutions utilize Sherwin-Williams exclusive blend of inorganic and organic zinc-rich primers, paired with our specially formulated polysiloxane topcoat. This powerful combination provides exceptional protection against corrosion and weathering. 

By eliminating the need for an intermediate coat and utilizing the fast cure time of Sher-Loxane 800, our solution accelerates throughput time for shop applications and ensures a quicker return to service in field applications.

With their superior strength and resistance, these coatings are engineered for long-lasting performance. Once applied, they will safeguard and enhance the durability of your bridge and highway infrastructure for many years.

    Sherwin-Williams Two-Coat Solutions 

Steel bridge over a river.

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Our team brings a wealth of industry expertise and unwavering dedication to every project, prioritizing resilience, and sustainability in all our decisions. Let's start the conversation today!

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With our Two-Coat coating solutions, you can deliver long-lasting performance for your bridge and steel structures
while reducing application, curing and inspection times. Complete the information below and tell us about your project.


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