Superior Seals | Exceptional Service
Premier Manufacturer and Distributor of Seals & Gaskets
Superior Seals
Exceptional Service
WE ARE ISO9001:2015 & AS9100D CERTIFIED.
Industries
Industrial
Industries
Communication & IT
Industries
Military
Industries
Aerospace
Industries
Fluid Power
O-Rings
O-rings from Parker’s O-ring and Engineered Seals Division are available in both standard and metric sizes.
Gaskets
Die-cut gaskets and industrial gaskets are available for needs of temperature, chemical compatibility, pressure and more.
Molded Rubber Parts
Custom molded rubber parts made in the US have several advantages and are available for compression, transfer, and injection molding.
EMI Shielding
We offer EMI shielding O-rings and EMI conductive gaskets for ruggedized and outdoor EMI applications.
Thermal Management
We provide Thermal Interface Materials from Parker Chomerics. These materials have been designed into many applications.
GORE Vents
GORE vents let sealed enclosures breathe, allowing airflow in and out, and improve enclosure failed seals performance.
Sponge Cellular Foams
When designed for the application, sponge is an ideal solution for sealing out harsh environmental elements to help engineers meet IP specs.
Adhesives & Sealants
We offer pressure-sensitive adhesives (PSA’s), tapes, threadlockers, epoxies, sealants, and one or multi-part sealants.
Events
Latest Post
PFAS-Free Sealing Solutions: Why Industries Are Choosing Metal Seals
As industries face increasing pressure to adopt safer, more sustainable practices, metal seals are emerging as a superior alternative to traditional PFAS-based elastomeric seals. With unmatched durability, extreme temperature resistance, and compliance with evolving...
Advanced Sealing Solutions with Parker Expertise
Since 1963, Sealing Devices has been a trusted partner for advanced sealing solutions. Founded by Terry Galanis Sr. with just $157 and a vision to provide quality parts, reliable service, and fair pricing, we’ve grown into a global leader in the sealing industry. Our...
Innovative Sealing Solutions for Military and Defense Applications
As a veteran-owned business, Sealing Devices understands the rigorous demands and operational challenges faced by the military and defense industry. We are proud to provide a comprehensive range of specialized products engineered to meet stringent military standards...
About Us
It all started with an investment of $157
July 1966
Sealing Devices moved to an old battery manufacturing plant on Neoga Street in Depew, NY to keep up with the expanding business.
July 1963
Terry Galanis, Sr. launched Sealing Devices Inc. from his Alden, NY home
