A family and veteran-owned authorized manufacturer, fabricator and distributor of O-rings, gaskets, EMI Shielding, adhesives, vents, sealants, and custom molded rubber parts. Capabilities include fabrication, injection, compression and transfer molding, rubber and die-cutting, slitting, laminating, form-in-place gasket dispensing, specialized packaging, and bar coding.
Sealing Devices has been in business under private family ownership for over 58 years, with its headquarters located in Lancaster, NY. The company has over 200 pieces of state-of-the-art manufacturing equipment, and specializes in quick turn jobs in prototype through production quantities. Sealing Devices maintains authorized line authority for Parker Engineered Materials (EMG) group, including the many divisions under that umbrella, Gore, 3M, Rogers Corporation, Loctite and many of the largest companies in the sealing industry.
Sealing Devices management systems are certified to the AS9100D and ISO9001:2015 and is ITAR registered with the US Department of State.
Product Categories
Assembly & Joining
- Adhesives
Plant Engineering & Maintenance
- Gaskets Seals & Washers
- Seals & Sealants