Founded in 1963, Sealing Devices is a trusted manufacturer, fabricator, and distributor of high-performance sealing and gasketing solutions for a wide range of industrial applications. The company specializes in O-rings, gaskets, EMI shielding and thermal interface materials, custom molded rubber components, protective vents, tapes, adhesives, and sealants designed to meet demanding performance requirements. Equipped with more than 200 state-of-the-art manufacturing machines, Sealing Devices delivers precision-engineered products with a strong focus on quality, reliability, and customer satisfaction. As a veteran-owned small business and ITAR-registered enterprise, the company is committed to providing dependable sealing solutions and responsive service for customers across diverse industries.