Specialty Seals

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Specialty SealsColonial Seal Company supplies custom metallic and non-metallic sealing solutionsin the pharmaceutical, food & beverage, and chemical processing industries.

All of our specialty seals are FDA, NSF, USDA, 3-A Sanitary and US Pharmacopeia Class VI compliant and meet the rigors of CIP (Clean in Place) and SIP (Sterilize in Place) processes where equipment failure can result in personal injury and environmental hazard.

We supply specialty sealing solutions comprised of FDA CFR 21.177.2600 compliant materials which include:

  • Virgin PEEK
  • Teflon®
  • Silicone
  • Stainless Steel
  • More

From material selection and first article sampling, to producton and sealing application, rest assure our highly qualified engineers will help you at every stage of the proccess and provide you with the sealing solutions needed to reduce your downtime and improve production time. 

If the material or sealing solution you need is not listed below please call 1-800-564-2201 or email Katrina Mackey, Colonial Seal Company's Leading Product Specialist.

Specialty Seals Provided by Colonial Seal Company Include:

  • O-rings
  • V-seals
  • Rotary shaft seals
  • Sanitary gaskets
  • Vee-packings
  • Spring-loaded thermoplastic seals
    for hi-temp/hi-pressure applications
  • U-cups
  • Rod seals
  • Clamp gaskets
  • Polyflex gaskets
  • Colorgrip gaskets
  • Flanged clamp gaskets
  • Tri-clamp gaskets
  • Non-metallic parts
  • Custom made sealing solutions

These Products are available in the following FDA CFR 21.177.2600 Compliant Materials:

  • NBR
  • Viton
  • Silicone
  • PEEK
  • Teflon®
  • PTFE
  • Filled Fluropolymers are also available with Glass,
    Ekonyl, Bronze and Carbon-Graphite to name a few.


Download our Specialty Seals Brochure.