Performance Seals, Gaskets, Custom Shapes

Performance Seals, Gaskets, Custom Shapes

Our sister company, Niantic Seal, Inc. is a distributor and fabricator of high performance seals, engineered gaskets and custom molded shapes.  Niantic offers complete design and material selection expertise to assist customers in specifying the correct custom rubber or plastic molded parts for their unique sealing application. Our application engineers have successfully designed sealing solutions for critical and non-critical applications.

Niantic Seal has put together a complete line of High Purity performance products. Niantic Seal sales engineers can assist you in designing High Purity and Ultra Pure sealing solutions to be compliant with FDA and USP Class VI and NSF standards. Typical applications are Food Processing, Pharmaceutical, Biotechnology, Cosmetic, Medical and Semiconductor.


Sample products include:

  • Closure Seals on Plastic Devices
  • Diaphragms and Bellows
  • Door Seals
  • Sanitary Gaskets
  • Container Seals
  • Sterilizer Gaskets
  • Stoppers
  • Syringe Tips
  • Vial Cap Seals 


Performance Material Partners

With over 47 years of experience working with high-performance, tight-tolerance sealing applications, Niantic Seal has worked with more than 100 top quality vendors worldwide. Our Performance Material Partners include:

  • Parker Seal
  • TechSeal
  • Parker Engineered Seal
  • DuPont Performance Elastomers Kalrez
  • Row Inc.
  • Newman Sanitary Gasket


Value Add

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

Niantic Seal, Inc. is a Parker Seal Sealing Technolgoy Center distributor.

  • Bar Coding
  • Custom Labeling
  • Custom Packaging
  • Custom Wrapping
  • Hydro & Helium Host Testings
  • Custom Hose assemblies
  • Hose Test Center
  • Kit Assembly
  • Managed Inventory & Forecasting
  • Material Color Coding
  • Mil-Spec Packaging 
  • Helium Leak Testing

For more information: Niantic Seal Website