Superior Seals | Exceptional Service
Premier Manufacturer and Distributor of Seals & Gaskets
Superior Seals
Exceptional Service
WE ARE ISO9001:2015 & AS9100D CERTIFIED.
Industries
Industrial
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Communication & IT
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Military
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Aerospace
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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
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...
5 Key Factors for Choosing GORE® Vents in BESS Enclosures
As Battery Energy Storage Systems (BESS) become increasingly important in supporting renewable energy and grid stabilization, ensuring the reliability and efficiency of these systems is crucial. One of the most critical yet often overlooked components in BESS units...
Integrating a Complete Battery Energy Storage Systems (BESS) Solution
As Battery Energy Storage Systems (BESS) become increasingly critical in supporting renewable energy and grid stabilization, ensuring their reliability and performance is essential. BESS installations face a variety of environmental and mechanical challenges, from...
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
