Godfrey Premium Streamlined Zinc 2” – Shaft Anode for Marine Corrosion ProtectionGodfrey Premium Streamlined Zinc 2 is a high quality marine shaft anode designed to protect propeller shafts and underwater metal components from corrosion. Installed directly on the shaft, this zinc anode helps prevent damage caused by electrolysis in saltwater and harsh marine environments. Zinc anodes work by sacrificing themselves to protect more valuable metal parts such as propellers and shafts. This process significantly reduces corrosion and