Corrosion Prevention for Your Boat

If you own a boat, corrosion prevention should be at the top of your list of priorities. Your vessel's long-term health and performance depend on proper corrosion control procedures. Not only can corrosion reduce your boat’s lifespan, but it can also create safety hazards that could put you and your passengers in danger. Fortunately, there are several steps you can take to keep your boat safe.

Use a Sacrificial Anode

If you are looking to protect your boat from corrosion, consider investing in a sacrificial anode. This is a metal alloy (typically made of zinc) that is connected to the hull or engine block beneath the water line. The metal attracts any stray electrical charge in the water, acting as a shield to prevent rusting. Sacrificial anodes should be replaced annually, as they can become corroded over time.

Apply Protective Coatings

Another important step is using quality anti-fouling paint on the hull. This type of paint helps prevent corrosion by slowing down the rate at which barnacles, algae, and other marine growth attach themselves to the boat’s surface. You should reapply this coating each season. Marine-grade paints and varnishes can also keep your vessel safe from the effects of saltwater and other corrosive materials.

Regular Cleaning

Keeping your boat clean is a crucial ownership responsibility. Salt, dirt, and grime can corrode your boat's surfaces. Regularly wash your boat with fresh water and mild soap. Be sure to dry your vessel thoroughly after washing to prevent standing water, which can also contribute to corrosion.

Check Electrical Connections

Make sure that all electrical components are properly insulated and sealed from moisture. Check for any signs of rust, especially around terminals and connectors. If needed, apply dielectric grease or a waterproofing sealant to help keep away moisture.

We hope you found this guide helpful! For more advice or to get your boat serviced, visit Germaine Marine at one of our dealership locations in Arizona, California, or Utah. We can assist with whatever you need, from answering questions to repairing your vessel. We proudly serve all those in Mesa, AZ, and Norco, CA.