ThermOweld Weld Metal - Cast Iron

C$ C$
ThermoWeld CI Shot

Exothermic weld connections are the most common type of connection when attaching a copper lead wire onto cast iron infrastructure. Thermoweld Cast Iron Weld materials are manufactured with a specific chemical composition to work on cast iron pipes and infrastructure.


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Works specifically for Copper to Cast iron weld connections
Available in 15g, 25g. 32g, 45g and 65g charge sizes
Ships in prepackaged boxes of 20, sealed from moisture
Each box contains 20 steel discs to use with appropriate mold and weld metal.                                                                                                                                        
Thermoweld weld metals are used as the ignition charge and welding metal for exothermic weld connections. Exothermic weld connections can be used to connect copper lead wires to cast iron structures together. 
Thermoweld weld metal is sold in prepackaged boxes of 20 charges. When ordering the charges, please indicate the correct sizing require for the weld and make note if molds or wires sleeves are required.

Wed ID#:
#15 CI Charges – 54041698
#25 CI Charges – 54041719
#32 CI Charges – 54041727
#45 CI Charges – 54041735
#65 CI Charges – 54042367

Corrpro U.S. Materials

11616 W 59th Street
Sand Springs, OK 74063

Ph: 1.866.CORRPRO
Fax: 713.460.6060


Corrpro Canada Materials & Corrpower Manufacturing

10848 – 214 Street N.W.
Edmonton, Alberta  T5S 2A7
Phone: 780.447.4565