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Harger Lightning & Groundings Ultraweld® UltraShot® is re-defining the exothermic process. UltraShot® utilizes a copper container that is consumed along with the weld metal providing for a superior exothermic connection. UltraShot® is fired by an electronic ignition system which consists of a long lasting rechargeable battery controller.Play Video
Harger University RP Exothermic Training Module
This video demonstrates the various steps to making the ultimate exothermic connection for welding conductor to rebar, RP style mold.Play Video