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As the industry leader in exothermic products for grounding, bonding and lightning protection, we offer patented (UltraShot®) technology that utilizes a copper container which becomes part of the connection. Exothermic molds used in the UltraShot process have been proven to last several times longer than ones being used in the conventional process. Exothermic connections are the preferred connection method especially for below grade applications.


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Harger has been serving the rail market with products such as rail bonds and power feeds for decades.
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Slag should be removed after each connection with a Mold Cleaning Brush or Mold Cleaning Spade.