Featured Videos


Exothermic Molds

January 17, 2017

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…


thermOweld The Contractors Choice


July 30, 2015

thermOweld® is a global leader in grounding products and services since 1958. Whether it’s our exothermic expertise, the complete grounding product lines we offer, or our UL lightning protection, we have the speed and quality you need with the product customization you desire. thermOweld® has the capabilities to custom design the grounding solutions you need…