HydraTite Internal Pipe Seal



Round Pipe Joint Seal
Repairs deteriorated pipe joints to prevent inflow & infiltration (I&I) and eliminate leaks in pressure applications. Requires man entry size piping, typically 18” and greater.

Elliptical Pipe Joint Seal
Repairs defective joints in gravity flow application to eliminate I&I and prevent sinkhole formation. Custom manufactured to accommodate man entry elliptical pipe sizes.

Box Joint Seal
Custom manufactured seal to repair defective joints in box culverts, tunnels, and conduits with rectangular or non-circular cross section. Suitable for gravity and pressure applications

Liner End Seal
Designed to span the termination of internal pipe linings and provide water tight seal to prevent backflow between lines and host pipe. Applicable to sizes 12” and greater provided access to install does not require man entry.

Expansion Joint Seal
Designed to replace defective expansion joints. This design allows for the necessary movement expansion joints require while maintaining a water or air tight seal. Designed to be installed without the need to remove the existing expansion joint.

HydraTite® Internal Pipe Joint Seal

Internal Joint Seal System

Repair deteriorating pipes from the INSIDE – with no excavation. Great for emergency repairs. Used successfully for over 20 years!

Our internal pipe joint seals are a proven solution for pipe joint repairs, pressure pipe repairs and joint infiltration in drinking water, storm drain sewer, gas pipelines, storage pipelines, distribution pipelines and power generation pipelines.

HydraTite® is an internal joint sealing system that offers customized mechanical remediation without expensive excavation.

The system consists of a rubber seal held in place by stainless steel retaining bands. Each seal is custom made. The seals can be interlocked to span long lengths of pipe, and can include a backing band to remediate pressure piping and cooling water expansion joints.


  • Custom made to your projects specifications
  • Repair pipes from the inside, no excavation needed
  • Perform emergency repairs
  • Proven solution for over 20 years, made in the USA


  • Municipal
  • Water & Utilities
  • Power & Utilities
  • Transportation & DOT

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