Upgrade your Cathotic Protection or add a Mercathode system New Mercury Mercruiser Quicksilver Oem Part 98869A14 Mercathode Kit. Anti-fouling paint is an underwater hull paint made to protect from Salt corrosion. Upgrade your Freshwater Boat to a Saltwater Boat To deal with the bottom fouling of saltwater you want to apply a layer of anti-fouling paint to your hull. In reality, if the Saltwater boats are maintained properly then they should last as long as a Freshwater boat. Because of the risk of corrosion and extra work and maintenance that’s involved Saltwater boats get a bad rep in resale and value. Luckily, there are ways to deal with the extra corrosion and control it. Engine parts such as the block, exhaust, and manifolds, along with the driver and rise system are affected by saltwater. It can collect and crystalize and over a period of time kill it. If saltwater runs through the engine you’re boat experience galvanic corrosion which will destroy your engine’s ability to move and perform. Salt eats away and corrodes iron and aluminum. Boats in saltwater corrode more quickly than those in freshwater. This is because they have a keel that makes them more stable in larger waves. In most cases, the main difference between the two is because of salt. Salt is corrosive to metals and other materials but other than dealing with salt there is not much difference between Saltwater and Freshwater boats, except o ffshore sailing boats that have a different Hull shape. Freshwater vs Saltwater Boatsįreshwater in Inland water like lakes and rivers contains salinity or salt as in oceans and bays. How do you protect your boat from the effects of Saltwater?įlush & rinsed Outboard motor with freshwater inside & out-10-15 min after each trip Upgrade Cathodic Protection or use a Mercathode system Use an Engine Anti Salt Additive Use Anti-fouling Paint on boat bottom every 2 years Rinse trailer & flush brakes every trip Fix small cracks in fiberglass boatsĮven if you can’t buy exactly what you need to run your boat in Saltwater here are the best ways to make the transition from Fresh to Saltwater and longer boat life. Fortunately, there are steps that you can take that will save you money and add years of life to your Saltwater Boat. Saltwater can be highly corrosive and will destroy anything that is in constant contact with it, especially your boat unless certain precautions are taken to prevent it.
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