For contractors and engineers, we put everything you need to know about Cadweld in one place. How to specify, how to install, how to select a mold and stay up-to-date on all things Cadweld.

The CADWELD connections form a solid bond around the conductors assuring continuity. The cross sectional area of the weld has greater current carrying capacity than the conductors.

The CADWELD® process is a method of making electrical connections of copper-to-copper or copper-to-steel in which no outside source of heat or power is required.

Since its development in 1938, CADWELD ® electrical connections have been recognized as the ultimate connection for rail, cathodic, power and grounding applications.

Cadweld molds position and prep materials that need to be welded. Ground your equipment with a welding mold from GME Supply.

Learn the tips, tricks and installation instructions to master the nVent ERICO Cadweld process for perfect connections, every time. With basic safety equipment and simple installation steps, …

Jun 24, 2025 · CADWeld, a branded form of exothermic welding developed by nVent ERICO, provides several advantages over generic exothermic welding, particularly in electrical …

Product Catalog Cadweld Sleeves and Accessories View More Cadweld Steel Weld Metal View More Cadweld Cast Iron Weld Metal View More

The nVent ERICO Cadweld One Shot is ideal for making permanent reliable connections to ground rods for electrical transmission and distribution, telecommunications, and cable …

Cadweld weld metal is a mixture of copper oxide and aluminum, packaged by size in plastic tubes. Each tube contains the starting powder at the bottom of the plastic tube, with the weld …