Skip to Content (Press Enter)

Bonded Insulated Joint Kits

L.B. Foster provides long life, high performance insulated or non-insulated joint field kits.


Allegheny Rail Products factory assembles bonded insulated joint kits that are designed to be installed in the field. 

Insulated joint field kits include two insulated bars, epoxy, fasteners and insulating components. Plug assemblies are available in any shipping length.  Non-insulated (bonded standard) kits are also available.

Bonded Insulated Joint Kit shown with bolts, nuts, two bars, and end posts. Bonded Insulated Joint Kits furnished complete with pre-measured epoxy, solvents, bolts, nuts, insulated bars, and end posts.

Curved Insulated Joint Kits

Insulated Joint Kits designed specifically for applications where IJ's are necessary in curved sections track. With in-house capabilities to design and produce kits for specific curved radii to meet your project's needs. Please contact your salesperson for more information.

rendered image of a curved insulated joint.


Contact Us
  • L.B. Foster
  • North America

Ordering and More Information

Contact a local representative today to learn more about this product.




We are L.B. Foster

We enjoy a market-leading reputation for high quality, high performance solutions in rail and infrastructure.

  • Harness the strength of our global network
  • L.B. Foster spans North America, South America, Europe, and Asia
  • Seamless global operations and efficient delivery of our products and services

When you choose to partner with L.B. Foster, you're not just selecting a vendor; you're aligning with a trusted global leader renowned for its commitment to excellence and superior performance.

Man working on rail track at night, wearing protective mask and helmet.

Rail Solutions

Our end-to-end critical engineering solutions fulfil an essential role in maintaining the safe and reliable operation of railroad networks around the world.

CXT Denali Flush Restroom.

Infrastructure Solutions

We are experts in the design, manufacture and deployment of advanced technologies that positively impact the built environment.