Martyr Anodes, CMR01, Zinc Rudder & Trim Tab Anode (0.35 H x 1.87 OD x 0.20 ID) – Marine Boat Sacrificial Anode for Saltwater Corrosion Protection

.Zinc alloy for use in saltwater
.Martyr Anodes offer maximum protection by maintaining quality alloys, free from impurities like iron, which can compromise performance
.Provides low cost cathodic protection of ocean-going vessels, structures and equipment constructed of iron, steel, aluminum, magnesium, and other metals
.High-quality Martyr anodes are pressure diecast and manufactured to strict quality standards through an ISO 9001 Quality Management System