Mag Anode – Underground type - Cathodic protection anode, available packaged or un-packaged, with or without copper leads, per customer requirements. Copper leads carry the electrons and form continuity between the magnesium anodes and the structure requiring protection.
The packaged option includes the magnesium anodes with back-fill material pre-packaged. A cotton bag holds the back-fill around the inner magnesium anode. It is recommended that 5 gallons of water be poured on the anode once placed in the earth to wet the backfill.
This lowers the resistance between the magnesium and the earth causing more electric current to flow than would be possible in dry soil. Backfill is 75% Gypsum, 20% Bentonite and 5% Sodium Sulfate, used with magnesium anodes to lower the anode-to-earth resistance and to help retain moisture around the anode; the mixture is a low cost, non-hazardous, electrically efficient ground bed conductive earth back-fill. These anodes require additional shipping charges.
Please call for our carrier and/or freight prices - (805) 744-2879 or email firstname.lastname@example.org
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