Tekna Seal, a custom manufacturer of hermetic seals, specializes in glass-to-metal hermetic seals. Our glass-to-metal seals are custom built to your design specifications, using our proprietary oxide-free hermetic sealing process.
The oxide-free glass sealing process allows the customer to specify a wider range of metals including Titanium and other exotic alloys. Standard metals such as stainless steel, Kovar and molybdenum can also be used.
Tekna Seal manufactures brazed ceramic-to-metal assemblies for applications where a requirement for high operating temperature, biocompatibility or special chemical resistance makes glass-to-metal seals unsuitable.

Tekna Seal has developed improved technology to fabricate optically clear windows for the hermetic packages used to protect electro-optical devices.
Our process allows us to offer windows in a wide range of glass and frame material combinations providing designers the ability to optimize the performance of the package for their device.
High performance, ultra reliable "oxide-free" hermetic seals