Magnesium Anode

Magnesium anode
Anode used for pipelines, tanks, and buried vessels are usually supplied pre-packaged in a cotton bag surrounded by a special chemical backfill. The environment provided by the backfill helps achieve a more uniform current output and dissolution rate and lowers the resistance to the electrolyte. Anodes used in low resistivity soils maybe supplied unpackaged.
Packaged dimentions and weights are subject to production tolerances and liable to change due to settlement during transport and handling.