Welcome to Sea Shield Marine

"From its humble beginnings in the backyard of Wendell W. Goodwin, Sea Shield Marine Products Inc. has grown to become a leader in the field of Cathodic Anode manufacturing. With the charge of protecting many of the world's finest ocean vessels, Sea Shield Marine Products has developed many innovative and highly efficient products for both pleasure and commercial craft."

We Guarantee Sea Shield Zinc and Aluminum Anodes conform to the Mil. Specs listed below.
Zinc: Mil-A-18001
Aluminum: Mil-A-24779