Founded in 1947, Philadelphia-based Atlantic Gasket Corporation manufactures custom non-metallic gaskets, die-cut parts, tapes and molded rubber components for customers across a broad range of industries. Its in-house CNC waterjet cutting lets the company produce intricate prototypes and small runs without tooling, including same-day parts when needed, while its engineering team helps customers choose materials and designs for demanding applications. Atlantic Gasket has expanded from its original maintenance-gasket work into a flexible manufacturer serving regional, national and global customers.
Essential Sealing Products, IncFrom prototype quantities to runs of millions, Essential Sealing Products manufactures custom and standard non-metallic gaskets and sealing components in Northeast Ohio. Its dieless CNC cutting, high-speed presses and broad material inventory let the company move from blueprint to precise parts quickly, including gaskets ranging from miniature sizes to more than 100 inches in diameter. ESP also supplies mechanical seals and other sealing products, drawing on deep knowledge of material selection for demanding chemical, high-pressure and high-temperature applications.CHAGRIN FALLS, OH
Dooley Gasket and SealFamily-owned and operated since 1974, Dooley Gasket and Seal manufactures custom gaskets in its own 32,000-square-foot facility while also serving as a worldwide distributor. From its U.S. operation, the company uses waterjet, flashcut, punch-press and CAD capabilities to turn customer samples or drawings into application-specific sealing parts. Dooley supports maintenance teams and original equipment manufacturers with design guidance, gasket selection advice and stocked products available for same-day or next-day delivery.339991BROOMALL, PA
Columbus GasketFounded in 1975 as Columbus Gasket and Supply, Columbus Gasket manufactures custom gaskets, seals and molded parts for industrial and manufacturing customers across the Midwest and North America. Its specialty shop combines more than 80 years of team experience with hand-cut work for unusual parts, while modern cutting and forming equipment supports both small custom jobs and large production runs. Since its 2023 acquisition by Cleveland-area Essential Sealing Products, the company has continued expanding its materials and customization options.COLUMBUS, OH
Die-Cut Products Company, IncEstablished in 1944, Cleveland-based Die-Cut Products Company makes custom gaskets, shims and precision fabricated parts for customers around the world. Its specialty is tight-tolerance shim manufacturing—serving customers for three generations—as well as die-cut nonmetallic components and thin-gauge metal stampings. The company works from prototype quantities through full production under one roof, supplying sectors including aerospace, healthcare and defense.CLEVELAND, OH