Approval reflects alignment with evolving regulatory and performance standard for German market requirements

Ingevity Corporation (NYSE: NGVT) today announced Evotherm® P35 warm-mix additive has received approval from Germany’s Federal Highway Research Institute, known as BASt, for use in warm-mix asphalt applications. Approval signals that Evotherm® P35 meets the institute’s rigorous requirements, positioning the technology for use in one of Europe’s most demanding regulatory environments.

The approval follows several years of technical evaluation, including performance testing alongside conventional hot-mix asphalt under real-world traffic and environmental conditions. Based on those results, Evotherm® P35 met the durability and long-term performance criteria required for federal use in Germany.

“The BASt approval reflects how our technology aligns with the performance, environmental and regulatory priorities shaping the German market,” said Dale Willis, global vice president of strategy and innovation, Pavement Technologies. “It underscores the strength of our formulation expertise and our ability to meet rigorous technical standards in complex regulatory environments.”

The milestone highlights Ingevity’s Pavement Technologies business and its formulation expertise by adapting technologies to regional requirements, as well as the use of bio-based materials to support performance and sustainability objectives.

Ingevity: Purify, Protect and Enhance

Ingevity (NYSE: NGVT) is a global specialty materials company that develops advanced carbon and engineered materials solutions that improve mobility, strengthen and extend the life of infrastructure and enhance industrial processes. With a 90‑year legacy of innovation, we work closely with customers to solve technical challenges and deliver materials that improve performance and environmental outcomes in essential applications. Our portfolio includes Performance Materials activated carbon technologies for emissions control and filtration; Pavement Technologies solutions for high-performance pavement applications and dispersants for crop protection; and Advanced Polymer Technologies specialty polymers for coatings and industrial applications. Headquartered in North Charleston, South Carolina, Ingevity operates from 17 locations worldwide and employs approximately 1,400 people. Learn more at ingevity.com.

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