Magnesium Anode kit made by Tecnoseal, one of the worlds leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market.
The kit for the Mercruiser Bravo III- 2004 sterndrive comprises of a cavitation plate anode, 2 collar anodes for trim, 2 types of plate engine anodes and a cone nut anode, along with the required fixings, ie the kit contains all the factory fitted anodes.
Magnesium anodes are suitable or fresh water situations