Vulca-Seal® — Sealed Bellows

Vulca-Seal is made from separate sections of Goralon® (CSM) material joined by vulcanizing alternating seams to form convolutions, resulting in a completely sealed cover without stitch holes, seams or breaks. Available in any size or shape.

Features & Benefits:

  • Extreme durability – long life in abrasive environments

  • Withstands moderate internal or external pressure

  • No tooling fee – ideal for OEM use on both prototype models and new designs

  • Attractive, clean, uniform appearance – great as an aesthetic cover to conceal mechanical components

  • Custom designed to match any rail or way profile

  • A zipper can be added for easy installation

Typical Applications:

  • Way and linear rail covers

  • Rod boots, ball screw covers

  • Medium-to-heavy duty environments: abrasives, chip loads, weld splatter, hot sparks, chemicals, coolants, high temperatures

  • Sealed PTFE can be used for special applications involving chemicals, coolants and high temperatures up to 500° F.

  • Medical equipment (conceal mechanism, seal out dust, and enhance appearance)

Request a Quote:



  • Vulca-Seal Bellows
  • Vulca-Seal Bellows
  • Vulca-Seal Bellows

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