About

About Sealing Devices Inc. Sealing Devices has been a proud manufacturer, fabricator, and distributor of O-rings, gaskets, EMI shielding, thermal interface materials, custom molded rubber parts, protective vents, and sealants for all types of Sealing Applications. We have experience working with top satellite, aerospace, military, and defense companies to customize solutions for their unique applications. At Sealing Devices, we understand the boundless challenges and rigorous demands of the satellite and space industry. Special considerations must be taken when choosing sealing materials that may be subjected to harsh conditions, vacuum environments, and low NASA outgassing. Trust Sealing Devices to support your next project. We are a small, veteran-owned, ITAR-registered, and AS9100-certified facility. We have relationships with the top suppliers in the industry to fabricate and distribute what you need on time and with extreme quality. Some of our partners include Parker, Chomerics, Rogers, Gore, 3M, and more.