The highest grade of zinc is used for blank plates anodes offered by Sea Shield Marine. These plates do not feature a core, which allows users to drill holes based on their unique installation specifications. Sea Shield Marine zinc plates are pressure die cast, which significantly minimizes their porosity and enhances their longevity once installed.
Choose from a wide variety of zinc blank plates in various sizes and thicknesses. These solid plates are an excellent corrosion protection tool for the hulls of metal boats. They can be easily installed on any flat surface. Select models are available with a pigtail, to enable connection to submerged metals that require protection.