Sealing and Solder Glass

SCHOTT glass has the capability to produce the perfect hermetic seal. Our offerings include sealing glass for extreme-heat environments and solder glass for lower-temperature applications. These highly reliable sealants have an exceptional track record in many sectors, including electronics and nuclear industries. With more than 130 years of expertise in the development, melting, and processing of specialty glass, SCHOTT offers a large assortment of finely ground glass powders in more than 100 formulations – both standard and fully custom-made. Our highly durable sealing and soldering glasses are available in application-specific grain size distributions and formats. These include frits, granulates, and sintered preforms, as well as lead-free and custom options.