Exothermic Molds

Shop exothermic molds for creating grounding and bonding connections between electrical conductors, ground rods, bus bars, steel surfaces and compatible grounding components. Also called exothermic welding molds or grounding weld molds, these tools form the cavity that shapes the completed connection during the exothermic reaction.

Find molds for conductor-to-conductor, conductor-to-ground-rod, conductor-to-pipe, conductor-to-steel and conductor-to-bus-bar applications. Available connection configurations include parallel, tap, vertical, horizontal and angled arrangements for telecommunications, electrical and industrial grounding projects.

Exothermic grounding molds are used across cellular sites, broadband networks, data centers, utilities, electrical substations, commercial facilities and industrial grounding systems. Each mold configuration corresponds to specific conductor sizes, connection styles and weld-metal requirements used within the planned grounding system.

Pair your grounding mold with compatible exothermic weld-metal charges and exothermic reaction discs. Browse mold-cleaning brushes and our complete selection of exothermic molds and accessories.

Launch 3 Telecom supplies exothermic welding molds and related grounding materials for telecommunications, electrical, utility and industrial installations. Complete your grounding project with copper ground rods, bare copper grounding wire and additional components from our grounding collection.