The Cretex External X-85 Seal is a high-performance watertight seal for use between the manhole casting and concrete cone. Our state-of-the-art technology combines all of the advantages of a mechanical seal in a more economical version that is easy to use.

  • Provides flexible, watertight seal.
  • Easy installation.
  • No primers or torches needed.
  • No special tools required.
  • Can span up to 12" of adjustment without an extension.
  • Can accommodate offsets and diameter differentials.
  • Can be used for both above and below grade applications.