Copperbond Earth Rods

Wallis copperbond earth rods offer installers the most
economical method of achieving a low earth resistance.
Each rod has a high tensile strength, low carbon steel core.
99.95% pure copper is applied electrolytically and forms a
metallurgical bond between the steel core and the copper.
This combination makes the rod ideal for deep driving whilst
also provides lasting resistance to corrosion.
The threads are formed by a cold rolling process which
ensures strength and maintains the molecularly bonded
copper covering along the full length of the threads.
Cold-rolled threads are stronger than cut-threads.
The standard copper thickness is 0.25mm. Greater copper
thicknesses are also available. Please contact our sales office
for further information.