DuPont Showcases Tedlar^® Film for Metal Roofing at International Roofing Expo

WILMINGTON, Del. March 13, 2023 – DuPont (NYSE:DD) recently showcased its DuPont™ Tedlar^® film solutions for the roofing industry at International Roofing Expo, the largest roofing and exteriors event in North America. Tedlar^® film provides superior metal protection that ensures a clean look for decades, in any environment. With its unique combination of strength, chemical inertness and weatherability, Tedlar^® has provided long-lasting protection on metal surfaces around the world for many years.

“The IRE presents us a great opportunity to connect with key players in the roofing industry and get a pulse on the latest trends,” said Matt Urfali, VP Marketing & Sales, DuPont™ Tedlar^®. “We’ve gotten a lot of positive feedback from companies who are using Tedlar^® in the field with excellent results. We look forward to continued growth in this market.”

Exhibiting alongside other DuPont brands including DuPont™ Tyvek^®, attendees and media partners were able to meet with Tedlar experts and learn more about its proven durability for architectural metal building products. Tedlar showcased not only its standard suite of popular roofing colors, but new innovations in printed Tedlar^® film including woodgrain and stone patterns.

Tedlar^® is superior to other protective coatings, including paint. It doesn’t fade, chalk, crack, blister or check from UV exposure, acid rain or dirt. Even projects within 1500 feet off the ocean, including direct oceanfront properties, will not experience degradation from sea water and salt spray. Tedlar^® films have more than 60 years of proven performance in the harshest environments, ranging from aerospace, to solar panels, to graphic signage, and many others.

Tedlar^® is in stock, made in America, with the best coastal warranties on the roofing market. To learn more please visit www.dupont.com/tedlar/metal-roofing-facades.html.

About DuPont™ Tedlar^®

Tedlar^® represents a portfolio of product solutions with over 60 years of service to the solar, aerospace, building & construction and many other markets. Tedlar^® films provide superior surface protection for a variety of materials and industries, including construction, signage & graphics, transportation, healthcare and wallcoverings. We are committed to continuing to innovate through time-tested science and engineering to solve today’s challenges. To learn more about the Tedlar^® business, please visit http://tedlar.com.

About DuPont

DuPont (NYSE: DD) is a global innovation leader with technology-based materials and solutions that help transform industries and everyday life. Our employees apply diverse science and expertise to help customers advance their best ideas and deliver essential innovations in key markets including electronics, transportation, construction, water, healthcare and worker safety. More information about the company, its businesses and solutions can be found at www.dupont.com. Investors can access information included on the Investor Relations section of the website at investors.dupont.com.

DuPont™, the DuPont Oval Logo, and all trademarks and service marks denoted with ™, ^SM or ^® are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted.

3/13/23

For further information contact:

christina.hu@dupont.com