The Telecommunications Industry is constantly changing with new platforms being designed and tested before the previous iteration has gone to market. The industry demands smaller, faster components with increased storage capacity. This creates a new set of sealing challenges for EMI/RFI Shielding, thermal management and environmental gasket applications.

Niantic Seal’s technical sales engineers will meet with you to determine the best integrated solution to meet your particular needs through our broad selection of Performance materials from leading manufacturers.

We strive for excellence with on-time delivery, inventory depth, packaging compliance and consistent quality conformance. Niantic Seal always welcomes the challenge of finding solutions for specialized requirements that fabricating distributors shy away from. We invite you to take full advantage of our design, engineering and fabrication expertise to complement your products.

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  • O-Rings
  • Custom Molded Shapes
  • Dynamic and Static Seals
  • Gasket Fabrication
  • EMI/RFI Shielding Products 
  • Thermal Management Solutions
  • Hose Assemblies
  • Specialty Products 

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Performance Material Partners

With over 45 years of experience working with high-performance, tight-tolerance sealing applications Niantic Seal has worked with more than 100 top quality vendors. Our Performance Material Partners include:

  • Parker Seal
  • Parker Techseal
  • Parker CSS
  • Parker Chomerics
  • Rogers Corp.
  • Northeast Rubber Hose
  • Webster Plastics
  • Penflex 

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Value Add

Parker STC LogoNiantic Seal delivers superior sealing solutions by applying extensive technical expertise and fabrication capabilities to the world’s best sealing products.

  • Bar Coding
  • Custom Labeling
  • Custom Packaging
  • Custom Wrapping
  • EMI/RFI Testing
  • Hydro & Helium Host Testing
  • Kit Assembly
  • Managed Inventory & Forecasting
  • Material Color Coding
  • Mil-Spec Packaging 


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Fabrication Capabilities

Niantic Seal reinvests and continues to expand the fabrication department. In 2006, Niantic built an applications lab to better support customer needs. We understand the need to stay in step with current technology to provide high quality, tight tolerance products that are competitive in the Global market.  Parker Seal has designated Niantic Seal as a Sealing Technology Center.  Our expanding list of fabrication capabilities include:


  • CAD Services
  • Design & Fabricate Tooling
  • Rapid Prototype
  • 4 Corner Spliced Gaskets
  • Combo Gasket
  • Tube Cutting
  • Splice O-Rings
  • Conductive Windows
  • Terminate Ends
  • Apply PSA
  • Specialty Coatings
  • Cut To Length
  • Kiss Cut
  • Laser Cut
  • Die & Rotary Die Cutting
  •  Water Jet Cut
  •  EMI/RFI Testing 
  • CNC Machining
  • Welding
  • Brazing
  • Crimping
  • Swaging
  • Custom Hose Assemblies
  • Kitting
  • Extend Liners
  • Add Pull Tabs
  • Install Gaskets
  • Form In Place
  • Dispense Compound
  • Laminate
  • Conductive Coatings
  • Complete Assembly
  •  Wrap Gaskets
  •  Cleaning 

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