Dynatect Manufacturing
(262) 317-9191
(262) 317-9191 sales & customer service

Vulca-Seal Bellows

Vulca-Seal Protective Bellows/Covers

Vulca-Seal covers are a proprietary process developed by Dynatect (formerly A&A) under the Gortite brand of protective bellows. Vulca-Seal bellows are made from separate sections of material and joined by vulcanizing, resulting in a completely sealed cover. No stitch holes, seams or breaks makes Vulca-Seal an excellent choice for keeping liquids off of the part you are trying to cover. Vulcanized bellows are available in any size or shape, e.g. round, oval, rectangular, flat/strip-type, or way cover. Sealed PTFE can be used for harsh environments, involving chemicals, coolants and high temperatures up to 500° F.

Materials: Goralon (CSM); PTFE

Enclosed-Shape Bellows RFQ


Way/Rail Cover RFQ

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

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

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


  • Mounting clamps
  • Mounting plates
  • Hook & loop fastener
  • Zippers (for easy installation)


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