Superior Seals | Exceptional Service

Premier Manufacturer and Distributor of Seals & Gaskets

 

Superior Seals

Exceptional Service

WE ARE ISO9001:2015 & AS9100 CERTIFIED.

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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.

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Gaskets

Die-cut gaskets and industrial gaskets are available for needs of temperature, chemical compatibility, pressure and more.

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Molded Rubber Parts

Custom molded rubber parts made in the US have several advantages and are available for compression, transfer, and injection molding.

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EMI Shielding

We offer EMI shielding O-rings and EMI conductive gaskets for ruggedized and outdoor EMI applications.

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Thermal Management

We provide Thermal Interface Materials from Parker Chomerics. These materials have been designed into many applications.

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GORE Vents

GORE vents let sealed enclosures breathe, allowing airflow in and out, and improve enclosure failed seals performance.

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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.

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Seals

We offer many types of seals from O-rings to complex EMI Shielding gaskets.

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Adhesives & Sealants

We offer pressure-sensitive adhesives (PSA’s), tapes, threadlockers, epoxies, sealants, and one or multi-part sealants.

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Latest Post

3M VHB Customized Gasket Solutions

3M VHB Customized Gasket Solutions

3M has long been known as a market leader in many varied industries, and their adhesive solutions are no different. Most people are familiar with their Scotch brand clear, masking, and duct tapes, but they also offer industrial-strength foam tapes that can create an...

Extreme Sealing Solution: FFKM

Extreme Sealing Solution: FFKM

Known for high media and temperature resistance, Perfluoroelastomers or FFKM has a wide range of chemical stability for use where extreme safety standards are required and where high maintenance and repair costs exceed the costs of quality seals. FFKM materials are...

Quality System

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...

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

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