ThermOweld – Exothermic Welding

ThermOweld® is a process of welding copper to copper, copper to steel and copper to ductile iron. The exothermic reaction takes place in a semi-permanent graphite mold with a special formula of copper oxide and aluminum.

ThermOweld® connections are solid copper molecular bonds that do not loosen or corrode throughout the life of the host structure. These bonds are the superior connection method for the most reliable and highest longevity of grounding, lightning protection, cathodic protection and other critical infrastructure systems.

For more information on the ThermOweld® range or any of our products, please contact the team at Anode Engineering by phone – 1800 446 400 (toll free), email –, or visit the ThermOweld® page on our website.

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