Hull Anodes (Zinc & Aluminium – Plate & Strap Types)Hull Anodes (Zinc & Aluminium Plate & Strap Types) are robust sacrificial anodes designed to protect boat hulls, offshore structures, and underwater metal components from galvanic corrosion. Available in both zinc and aluminum alloys, these anodes come in plate (bolt on) and strap (weld on) configurations to suit different installation requirements. They are essential components in cathodic protection systems, where the anode corrodes instead of the