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The RADNOR 64005757, also identified under the Radnor brand as RAD64005757, is a 12NG gasket insulator specifically engineered for liquid-cooled Model 12 TIG torches. It serves as a combined dielectric and thermal barrier, designed to maintain a gas-tight seal and prevent high-frequency arc leakage during high-amperage welding operations.
Features
Dielectric barrier to prevent high-frequency arc leakage
Thermal barrier construction for high-heat resistance
Gas-tight sealing for weld zone integrity
High-density polymer construction for industrial durability
