Quality. Ingenuity. Reliability
What started as a modest endeavor in the backyard of entrepreneur Wendell W. Goodwin has today grown into a business with a pan-America presence. Today, Sea Shield Marine Products, Inc. is recognized as a leading Cathodic Anode manufacturer with unmatched expertise in dealing with marine anodes of every imaginable variety. Our boat zincs are designed for large commercial ships, marine vessels, and pleasure crafts alike.