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Inflow and infiltration (I&I) can put serious pressure on wastewater collection systems, overwhelming treatment plants and contributing to sanitary sewer overflows, environmental concerns and public health risks. But what can be done to address the problem at its source? In Episode 3 of Coatings Decoded, host Jack Walker of Tnemec sits down with Michael Caputi of Epoxytec to explore the challenges of I&I and the role structural epoxy linings can play in rehabilitating below-grade infrastructure. The conversation looks at what separates a conventional protective coating from a structural lining, including the importance of bond strength, hoop strength and the ability to resist external forces. From the science behind epoxy formulation to the performance demands placed on manholes and other sewer infrastructure, this episode examines how the right lining system can help control infiltration, protect assets and extend service life. Tune in for a conversation that goes beyond the surface of wastewater infrastructure.

In this episode of Coatings Decoded, Jack Walker tells the story of NASCO and Vaughn O’Dea of Epoxytec, and how their work helped establish a standard for getting modern, high-performance coatings to bond to aged infrastructure. It’s a story about solving a very practical problem: finding a way to bring today’s coating technology to yesterday’s infrastructure. The result goes beyond better adhesion. When high-performance coatings can be successfully applied to aging structures, owners can extend service life, delay replacement and get more usable years from infrastructure that communities already depend on. Sometimes innovation isn’t about building something new. It’s about finding a better way to keep what we already have working.

What if a marine coating could do more than protect steel? In this episode of Coatings Decoded, we break down how Aerolon Marine helps control condensation, reduce labor and application time, and deliver advantages other coating technologies can’t. We’re decoding what makes Aerolon a smarter choice for challenging marine environments—and why doing more with one coating can mean doing less work overall.

In this episode of Coatings Decoded, we sit down with internationally known chalk artist David Zinn, whose whimsical creations transform sidewalks, streets, and yes—even manhole covers—into canvases of imagination.Featured live at WEFTEC 2025, this conversation explores how Zinn finds inspiration in everyday infrastructure, embracing cracks, seams, and imperfections as opportunities for creativity. From his playful characters that brighten cityscapes to the unexpected parallels between ephemeral art and the enduring protection of coatings, Zinn reminds us that innovation often comes from seeing the world a little differently. Whether you’re an engineer, architect, contractor, or simply curious about where art and infrastructure intersect, this episode offers a refreshing perspective on finding beauty in the built environment.

From coating selection headaches to boots-on-the-ground (or underground) solutions, this episode dives deep into what matters most for collection system projects. Listen in on the latest podcast episode: #Epoxytec #InflowandInfiltration #Podcast @ USG Water Solutions

Explore the evolving challenges in wastewater infrastructure and how next-generation ceramic epoxies are setting new standards for durability and sustainability. Join host Jack Walker and Brian Cheshire, Director of Water and Wastewater Products, as they discuss the impact of changing wastewater conditions, cutting-edge testing like ASTM G210, and the unmatched benefits of ceramic-filled epoxy coatings like Perma-Shield PL. With a mix of technical insights and humor, this episode is a must-listen for water and wastewater management professionals.

In this engaging episode of Coatings Decoded, host Jack Walker sits down with Drayton Adkins, a Coatings Specialist from Black & Veatch, to tackle one of the most debated topics in the industrial coatings world: performance and equivalency. Drayton shares his expertise on navigating the ever-expanding landscape of product options, the importance of clear design intent, and why specifying minimum standards might not cut it for long-term asset protection. The duo dives into critical industry challenges, from innovation and regulatory shifts to supply chain disruptions, exploring how these factors complicate "apples-to-apples" comparisons. They discuss the delicate balance engineers and specifiers must strike between cost, performance, and sustainability, all while keeping long-term asset lifecycle goals in focus. Packed with relatable analogies (think guitars and coatings) and practical insights, this episode emphasizes while coatings are the last step in a project—they're the first line of defense. Whether you're an engineer, specifier, or coatings enthusiast, this episode will leave you with valuable food for thought about making informed decisions that prioritize performance, collaboration, and the bigger picture. Tune in to discover why performance is the key to protecting assets, delighting clients, and—most importantly—finding joy in the process

Welcome to Built to Last (pt 1), a podcast celebrating the people and culture that set Tnemec apart in the coatings industry. In each episode, we share the stories, experiences, and passion behind the individuals who make Tnemec more than just a company—it's a legacy.

In this episode, we explore the game-changing advancements in water-based coating technology that are redefining industrial standards. Historically seen as less durable, water-based coatings have evolved into high-performing solutions, rivaling their solvent- based counterparts. From corrosion resistance to environmental compliance, these next-generation coatings are making waves in industries ranging from potable water systems to infrastructure protection. Join us as we discuss the science behind these innovations, dispel common misconceptions, and showcase real-world applications proving their worth. Whether you're a coating specifier, asset manager, or facility owner, this episode is packed with insights to help you future-proof your projects while meeting sustainability goals.

In this episode, we dive into the world of coating adhesion testing with an in-depth discussion on ASTM precision and bias statements. Our hosts explore the finer details of pull-off strength testing, including how precision, bias, and statistical data shape the reliability of this essential method. We’re joined by Dr. Bruce Rogers, an expert in statistical analysis who brings invaluable insights, breaking down reliability of these tests. Whether you’re an industry professional or just curious about the science behind coatings, this episode will give you a richer understanding of the rigor behind standardized testing methods. Tune in to hear about the journey of testing, from numbers and metrics to real-world relevance.

In this episode, we dive into the essentials of surface tolerant coatings with host Katie Duda, how these coatings can significantly extend asset service life. Get a sneak peek into the purpose, types, and benefits of surface tolerant coatings and why they’re crucial for challenging environments. Katie also shares insights on assessing coating systems, interpreting performance data, and real-world case studies that showcase long-term durability. Tune in to understand how surface-tolerant coatings can be a game-changer for industrial protection, and get ready for an educational session that promises to elevate your coating knowledge. Perfect for asset owners, maintenance teams, and anyone invested in the longevity of their industrial assets.

In this episode, we dive deep into the world of flash rust and explore its impact on industrial coatings and corrosion control. Our guests from Corrosion Innovations—Jeremi Day, Matt Valentine, Greg Taney, and Marlin Lester—bring years of expertise to the table as they break down the science behind flash rust, its causes, and why it’s a persistent issue in industries dealing with raw steel. From soluble salts to atmospheric contaminants, we uncover what makes flash rust such a challenge and discuss strategies for preventing and mitigating it. The conversation highlights the importance of understanding how corrosion works and why addressing flash rust at the right stages can significantly improve the performance of protective coatings. We also talk about the correlation between soluble salts, electrolytes, and how they accelerate corrosion processes, offering practical insights for contractors and coating professionals dealing with flash rust in the field. Featuring interviews with Cory Brown- Tnemec Company, & Corrosion Innovations – Jeremi Day, Matt Valentine, Gregg Taney, & Marlin Lester

In this episode of Coatings Decoded, host Jack Walker sits down with Jennifer Tursi, Manager of Technical Committee Operations at ASTM International. Jennifer provides an in-depth look at ASTM's D01 Committee, which plays a crucial role in the coatings industry by developing standards that ensure quality and consistency. Jennifer discusses her day-to-day responsibilities, the structure and organization of the D01 Committee, and the global impact of the standards they develop. This episode offers valuable insights for anyone interested in how ASTM impacts the world and for anyone considering participation in ASTM's committees. Topics Covered: Overview of ASTM International and the D01 Committee The role of ASTM standards in the coatings industry Structure and organization of the D01 Committee Significant standards developed by D01 and their impact on the industry The importance of international collaboration within ASTM How to get involved with ASTM and the benefits of participation

In this episode of Coatings Decoded, host Jack Walker dives into the world of wastewater infrastructure with Vaughn O’Dea, Director of Epoxytec. They explore the pressing issues of inflow and infiltration (I&I) in sewer systems, drawing connections to recent challenges faced during the Paris Olympics with the Seine River's water quality. Vaughn sheds light on the differences between separate and combined sewer systems, the aging infrastructure in both North America and Europe, and the costly impact of I&I on wastewater treatment facilities. Listeners will gain a deeper understanding of how groundwater infiltration and stormwater can overburden treatment plants, leading to environmental and public health risks. The episode also discusses historical approaches to mitigating these issues, like equalization basins, and emphasizes the importance of proactive infrastructure repairs to address the root causes of I&I.

Welcome to "Coatings Decoded," the podcast where we delve into the science, technology, and people behind industrial coatings. In this episode, we explore the critical importance of performance testing in ensuring the longevity and reliability of high-performance coatings. Experts share their insights on various testing methods, industry standards, and real-world applications. Whether you're an asset owner, manager, or specifier, this episode provides valuable information to help you make informed decisions about coating solutions. Key Topics: • The role of performance testing in coating selection • Different types of performance tests (e.g., adhesion, flexibility, corrosion resistance) • Industry standards and their significance (ASTM, NACE) • Case studies and examples of successful performance testing • Tips for interpreting test results and making data-driven decisions