ERICO CADWELD provides an efficient field method for any electrical connection, from signal and traction power to grounding. ERICO CADWELD bonds offer maximum protection against physical damage, superior shear strength, maximum corrosion resistance and maintains a low resistance for the life of the installation. ERICO provides railhead joint and rail web-signal, power and grounding bonds and unique connections. ERICO CADWELD PLUS offers a simplified method for exothermic connections to rail. The features of ERICO CADWELD PLUS include tamper proof, integrated patented weld material alloy packaging and a CE/ UL battery powered electronic ignition source. All connections to the head of the rail shall be within the confines of the joint bars and on the field side of the railhead. All other connections to rail shall be made on the rail web at the neutral axis.