Superior Seals | Exceptional Service
Premier Manufacturer and Distributor of Seals & Gaskets
Superior Seals
Exceptional Service
WE ARE ISO9001:2015 & AS9100 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.
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
Quality System
As a supplier to the leading companies in many strictly regulated industries, Sealing Devices is committed to providing only the highest-quality parts to all of our customers. In fact, quality is integrated in our company’s CORE values: the O stands for “Outstanding...
Rubber Molding: 101
Application and Design Understanding the purpose of a seal or part is critical to getting it right the first time. Seals have specific application requirements including the conditions like the temperature, pressure, and fluid compatibility. It also includes things...
Cutting Methods: Die-Less Cutting
What is Die-Less Cutting? In our previous blog, we discussed the topic of die-cutting. This process uses a predesigned-die / tool to cut sheet material into a specific shape, quite literally a cookie-cutter approach. Sealing Devices offers several different...
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
