Shop the Best Diver’s Dream Zinc Divers Dream Zinc structure anodes with opened holes eliminate the requirement for drilling and make it simple for divers to install them in the water. We at West Coast Boat Zincs offer these anodes in zinc, aluminum, and magnesium amalgams so you can choose anodes for optimum protection against galvanic erosion in the waters where you utilize your boat. Zinc composite anodes are for use in saltwater. Aluminum anodes secure preferred and last longer over zinc anodes when utilized in saltwater.
Utilized in salty water, aluminum anodes are additionally better than zinc, which can "passivate" and stop to work, and they are better than magnesium anodes which erode too quickly. Aluminum anodes are