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MG-JR Magnesium Anode with Plastisol Coating
MG-Jr Launch Magnesium Anode

MG-JR Magnesium Anode
with Plastisol Coating

Overall Length:  12"Mil-Spec A-21412 (SH) Magnesium Alloy
Width:  3-7/8"
Thickness:  1-3/4"
Hole Distance:  11-1/4" center-to-center
Hole Diameter:  3/8"
Weight:  2.2 lbs overall

MG-JR Magnesium Anode with Plastisol Coating

Magnesium anode with cast-in steel strap with 3/8" holes for mounting.  Widely used on steel hull service boats. Anode has a plastisol (polyvinyl chloride) coating which serves as an excellent current barrier shield.  The plastisol coating is designed to be cut away from the anode as needed for adjusting surface area contact and current output.

Magnesium anodes are effective and economical corrosion fighters that protect a variety of steel structures in a wide variety of environments, including salt, brackish and fresh water:

  • Hulls of ships, barges, tugs and boats
  • Ballast tanks of ore carriers and similar vessels
  • Bulkheads
  • Water storage tanks
  • Piers and pilings
  • Pipelines
  • Heat exchangers

Part Number Variations: MG-JR, MGJR