Magnesium and aluminum anodes, also known as sacrificial anodes, are essential for protecting boats from corrosion caused by electrolysis in marine environments. These anodes are commonly used on trim tabs, hulls, outboard motors, and underwater metal parts.
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1-2 weeks delivery time The Tecnoseal 00100 Zinc Disc Anode offers reliable corrosion protection for marine applications. Compact, durable, and lightweight, this 50 mm anode ensures your vessel's longevity in harsh saltwater environments.
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€ 2,06
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1-2 weeks delivery time MME Zinc Weld-On Hull Anodes are designed for effective corrosion protection in salty and low-saline waters. Featuring a steel mounting strip for secure attachment, these zinc anodes are essential for safeguarding your vessel’s hull against electrolysis.
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€ 15,17
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1-2 weeks delivery time MGD Zinc Weld-On Hull Anodes provide reliable corrosion protection for vessels in salty and low-saline waters. Equipped with a steel mounting strip, these anodes ensure a secure fit, offering robust defense against electrolysis and extending your hull's lifespan.
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€ 11,11
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1-2 weeks delivery time MGD Zinc Bolt-On Hull Anodes provide superior corrosion protection in saltwater environments. Designed for easy bolt-on installation, these anodes ensure long-lasting defense against electrolysis, making them an essential addition to your vessel’s hull.
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€ 51,85
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1-2 weeks delivery time Talamex Zinc Bolt-On Rudder Blade Anodes deliver durable protection for rudder blades in saltwater environments. With easy single-bolt installation, these anodes provide long-lasting defense against corrosion, ensuring the safety and longevity of your vessel.
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€ 5,23
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1-2 weeks delivery time MGD Zinc Bolt-On Rudder Blade Anodes offer robust corrosion protection for rudder blades in saltwater environments. With superior performance, these zinc anodes are an essential safeguard for steering components, ensuring lasting durability.
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€ 17,89
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1-2 weeks delivery time Talamex Zinc Conical Propeller Anodes offer a secure and durable fit to protect your propeller shaft from corrosion in saltwater environments. With a unique conical shape, these anodes provide a tight installation, ensuring lasting defense against electrolysis.
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€ 8,48
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1-2 weeks delivery time Talamex Zinc 6-Side Propeller Anodes provide essential corrosion protection for propellers in saltwater environments. These six-sided zinc anodes ensure reliable anti-corrosion defense, helping to maintain your propeller’s performance and longevity.
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€ 8,66
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1-2 weeks delivery time MGD Zinc Conical Propeller Anodes offer long-lasting corrosion protection for propeller shafts in salty and slightly saline waters. With a range of sizes for a precise fit, these anodes are essential for maintaining your vessel’s performance.
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€ 34,89
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1-2 weeks delivery time Talamex Zinc Shaft Collar Anodes offer reliable corrosion protection for propeller shafts in saltwater environments. These ring-shaped anodes are easy to install with two bolts, providing robust defense for your vessel’s essential components.
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€ 10,19
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1-2 weeks delivery time Osculati Zinc Shaft Collar Anodes provide dependable corrosion protection for propeller shafts, specially designed for sailboats with narrow clearances. With high-quality stainless steel and easy screw-clamp installation, these anodes ensure durability and reliable defense against corrosion.
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€ 8,99
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1-2 weeks delivery time MGD Zinc Ring Shaft Collar Anodes are ideal for corrosion protection in saltwater and brackish environments. Designed for propeller shafts, these anodes provide dependable, long-lasting defense against electrolysis. Available in various sizes for a precise fit.
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€ 6,41
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1-2 weeks delivery time Talamex Zinc Shaft Ball Anodes provide optimal corrosion protection for propeller shafts in saltwater. These oval-shaped zinc anodes are specifically crafted to safeguard your vessel, offering reliable, long-lasting performance.
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€ 11,90
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1-2 weeks delivery time MGD Zinc Propeller Shaft Ball Anodes provide reliable anti-corrosion protection for propeller shafts in salt and slightly salty waters. These oval-shaped zinc anodes are available in various sizes to match specific shaft diameters, offering durable and effective protection.
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€ 8,74
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1-2 weeks delivery time Osculati Zinc Oval-Shaped Propeller Shaft Anodes offer robust anti-corrosion protection for your vessel's propeller shaft. Equipped with stainless steel tightening bolts, these anodes ensure secure attachment and durability, a reliable solution from a renowned yacht accessory manufacturer.
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€ 14,89
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1-2 weeks delivery time Vetus Zinc Bolt-On Hull Anodes provide effective corrosion protection for vessels in saltwater environments. Made from high-quality zinc, they meet military standards (A - 18001 K). Available in sizes from 1.0 kg to 4.5 kg. Fasteners are sold separately. Ideal for steel, fiberglass, and wooden boats in salty and brackish waters.
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€ 40
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1-2 weeks delivery time Vetus ZINKAS Zinc Shaft Collar Anodes offer effective corrosion protection for shafts in saltwater environments. These anodes ensure reliable mounting, even as they erode. Available in various sizes from 25 mm to 60 mm shaft diameters. Fasteners are included. Not recommended for high-speed vessels due to potential imbalance during significant erosion.
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€ 23,50
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1-2 weeks delivery time Vetus SN Zinc Propeller Anodes offer reliable corrosion protection for propellers and shafts. They are highly effective even under erosion, providing continuous protection. Easy to install and securely mounted to the shaft, they are ideal for yacht and boat owners seeking durable anode solutions.
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€ 45,50
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1-2 weeks delivery time Vetus WOA Zinc Weld-On Hull Anodes are designed for use in saltwater to provide reliable corrosion protection for boat hulls. Made from high-quality zinc, these anodes are available in both rectangular and teardrop shapes, offering long-lasting protection. Available in various sizes and weights, they ensure continued performance even as they erode.
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€ 19
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1-2 weeks delivery time Tecnoseal Zinc Weld-On Hull Anodes provide long-lasting anti-corrosion protection for vessels in saltwater. Attached with a steel strip, these anodes are available in sizes from 0.6 kg to 5 kg, ensuring durability and security for marine environments.
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€ 10,24
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How does a sacrificial boat anodes help protect a boat's hull from corrosion?
A sacrificial anode, such as a zinc or magnesium anode, helps protect a boat's hull from corrosion by corroding in place of the boat’s metal parts. When placed on a hull plate or trim tabs, the anode absorbs the corrosive effects of electrolysis, preventing damage to critical components. Marine anodes, like those in an anode kit, are essential for boats in both fresh and saltwater environments, offering long-lasting protection from galvanic corrosion caused by dissimilar metals.
For effective corrosion prevention, explore our Anodes for Aluminium Boats, specifically designed to safeguard your vessel’s hull and underwater components.
How does a magnesium anode differ from an aluminum anode in marine applications?
Magnesium anodes are primarily used in fresh water environments, where they offer superior protection against corrosion due to their high reactivity. In contrast, aluminum anodes are more effective in brackish water or saltwater settings, providing long-lasting protection for components like the hull plate, trim tab, and outboard motors. Both types of anodes help protect your boat from corrosion, but the choice depends on the water type and specific application needs.
What is the purpose of a trim tab anode, and how does it protect an outboard motor?
A trim tab anode, often made from zinc or aluminum, is installed on the lower unit of an outboard motor to protect it from galvanic corrosion. By acting as a sacrificial anode, it corrodes in place of more critical metal components like the motor's transom or propeller. Anodes for boats, such as martyr anodes, should be regularly replaced to ensure the outboard motor remains fully protected, especially in saltwater or brackish environments.