Sales Contact: Jodi Fox
Phone Number: 800-990-7325
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KLINGER Thermoseal


2350 Campbell Rd
Sidney, OH 45365
United States of America

KLINGER Thermoseal is a trusted provider of high-performance sealing materials and solutions where reliability and safety are paramount. Gaskets from our products serve a broad range of industries, including oil and gas, chemical processing, pulp and paper, energy, infrastructure, automotive, marine, aerospace, food and beverage, and general manufacturing. Our product lineup features KLINGERSIL compressed fiber, Top-chem and Soft-chem PTFE, graphite sheets as well as Multi-Layer and Beater Add materials expertly engineered for OEM applications.

Expanding our portfolio, we now offer KLINGER Polystrat Rubber Coated Metal (RCM), manufactured in Sidney, Ohio using premium raw materials and advanced production techniques. Designed for use in high-performance automotive, heavy-duty/off-highway vehicles, compressors, and industrial sealing applications, Polystrat RCM provides exceptional sealing as well as noise-damping shims in disc brakes.

Our on-site QA and materials laboratory ensures the highest standards of quality, performance, and reliability.

KLINGER Thermoseal is part of the KLINGER Group, a global leader in industrial sealing, fluid control, and fluid monitoring systems. We keep things flowing. With 135 years of innovation and excellence, KLINGER operates in 60 countries, setting industry benchmarks for quality, reliability, and cutting-edge solutions. While KLINGER has a global presence, KLINGER Thermoseal remains committed to strong local customer service and support, ensuring that our customers receive both world-class products and personalized assistance.

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