Protective Coatings for Long-lasting Performance

Protecting valuable assets from corrosion

Protective coatings for long-term performance

Corrosion deteriorates the strength of the smallest metal parts to the largest marine vessels, bridges and skyscrapers. Fortunately, protective coatings can significantly extend the service life of these important structures.

Corrosion protection coatings

Corrosion is a complex process with many consequences, including reduced public safety, harm to the environment, reduced productivity and substantial costs. Numerous studies have shown that the worldwide average annual cost associated with corrosion is equivalent to 3-4 percent of the global gross domestic product.

A significant percentage of these costs can be avoided. The application of anticorrosion coatings is one of the most effective measures for preventing corrosion.


Covestro offers raw materials suitable for protective, marine and pipe coatings. Our broad portfolio of products includes:

  • Polyurethanes
  • Polyaspartics
  • Moisture-curing polyurethanes
  • Waterborne polyurethanes
  • Chlorinated rubber

With their unique chemistry, polyurethane (PU) resins are ideal for formulating corrosion protection coatings intended for use in the bridge and highway, oil and gas, water and wastewater, rail, power, mining, and marine markets.

The properties and curing mechanisms of our binder portfolio is adjustable to meet the needs of different applications, from light-to-medium (ISO 12944 C1-C3) and heavy (ISO 12944 C4-C5) corrosion protection as well as use in varying environmental conditions.

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Corrosion Protection
Brochure: Raw materials for corrosion protection - So steel lasts longer


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