Zinc anodes for boats, also known as marine zinc anodes or boat anodes, are sacrificial metal components used to protect the hull and underwater metal parts of boats and yachts from corrosion caused by galvanic currents in seawater.
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1-2 weeks delivery time Plastimo 475664 is a weld-on anode of type J Prop, featuring dimensions of H33 mm and D.80 mm. This corrosion-preventing component is designed to provide effective protection in marine environments, ensuring the longevity of associated equipment and surfaces.
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$ 30,32
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1-2 weeks delivery time The Plastimo 476510 Trim Tab Anode is a crucial component for marine applications, boasting a weight of 2 kg and dimensions of 210X70. Specially designed to protect boats from corrosion, this anode plays a sacrificial role, safeguarding critical components by corroding itself. Its importance is paramount, especially in saltwater environments, contributing to the extended life of the vessel. Easy to install, this anode ensures reliable corrosion protection, making it an essential choice for maintaining the longevity and performance of your boat.
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$ 72,48
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1-2 weeks delivery time The Plastimo 476512 is a weld-on zinc anode featuring a sturdy galvanized steel fixing strap, weighing 2.5 kg and measuring 240 x 90mm. Designed for effective corrosion protection, this anode is a reliable choice for various applications.
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$ 56,56
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1-2 weeks delivery time The Plastimo 53051 - Disc Anode H25 mm - Zinc Ø110mm (X2) is a pair of high-quality zinc disc anodes delivered with screws for easy installation. With dimensions of Ø A: 110mm, B: 25mm, and C: 10mm, these anodes provide reliable corrosion protection.
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$ 41,13
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1-2 weeks delivery time Discover the Plastimo 53052 Disc Anode, expertly crafted from robust Aluminium with a diameter of 110mm and a height of 25mm. This set includes two high-quality anodes, ensuring effective corrosion protection for your equipment. Trust in the durability of Plastimo for reliable marine solutions.
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$ 51,59
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1-2 weeks delivery time Discover the Plastimo 53053 Disc Anode, designed for effective corrosion prevention. Crafted from robust aluminium and featuring a height of 29mm with a Ø150mm diameter, this set includes two disc anodes for comprehensive protection. Ensure the longevity of your equipment with this reliable solution.
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$ 107,21
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1-2 weeks delivery time The Plastimo 53055 Disc Anode is a pair of high-quality magnesium anodes designed to provide effective corrosion protection in marine environments. With a diameter of 100mm and a height of 25mm, these lightweight anodes weigh only 0.56 kg. They come with screws for easy installation and are ideal for safeguarding boats, propellers, and other submerged metal parts against corrosion.
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$ 64,25
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1-2 weeks delivery time The Osculati 43.850.00 Cathodic Protection Monitoring System Display Atom Tecnoseal D221018 continuously measures the cathodic protection conditions of submerged metal appendages. It can handle 1 to 6 measurement points and includes a high-brightness TFT LCD screen for monitoring feedback.
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$ 1.456,09
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1-2 weeks delivery time The Osculati 43.850.10 Zinc Probe for ATOM serves as an economical option for cathodic protection monitoring, suitable for medium boats with a need for replacement every 2-3 years.
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$ 172,69
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1-2 weeks delivery time The Osculati 43.850.20 Silver/Silver Chloride Probe for ATOM is the premium alternative for the cathodic protection monitoring system, offering several years of durability for effective monitoring.
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$ 1.058,60
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1-2 weeks delivery time The E. Polipodio AS009 Welding Anode for Hull is made from aluminum alloy, weighs 0.6 kg, and is suitable for hull repair and welding. It has dimensions of 110 × 60 × 28 mm and a total length of 190 mm.
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$ 22,16
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1-2 weeks delivery time E. Polipodio AS008 welding anode is made from high-quality aluminum for hull applications, weighing 1.0 kg and measuring 200 × 70 × 25 mm with a total length of 300 mm.
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$ 33,75
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1-2 weeks delivery time E. Polipodio AS007 welding anode is a larger aluminum model for hull protection, weighing 1.8 kg and measuring 200 × 90 × 35 mm with a total length of 300 mm.
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$ 63,36
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1-2 weeks delivery time E. Polipodio ZS034 welding anode is a lightweight zinc option for hull use, weighing 0.6 kg and measuring 110 × 60 × 12 mm with a total length of 190 mm.
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$ 24,27
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1-2 weeks delivery time E. Polipodio ZS033 welding anode is a zinc model offering increased thickness and weight of 1.0 kg, measuring 110 × 60 × 28 mm with a total length of 190 mm.
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$ 33,75
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1-2 weeks delivery time E. Polipodio ZS028 welding anode is made from zinc, weighing 3.0 kg with dimensions of 150 × 90 × 40 mm and a total length of 250 mm, designed for hull protection.
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$ 125,63
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1-2 weeks delivery time E. Polipodio ZS027 welding anode is a heavier zinc model weighing 4.0 kg, sized 200 × 90 × 35 mm with a total length of 300 mm, for enhanced hull protection.
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$ 168,53
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1-2 weeks delivery time The E. Polipodio AX004 is an aluminium hull and stern frame anode weighing 1.2 kg, designed for corrosion protection. It measures 320 x 65 x 35 mm and is easy to install and handle.
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$ 81,34
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1-2 weeks delivery time The E. Polipodio MG004 is a lightweight magnesium anode weighing 0.7 kg, providing effective corrosion protection for hulls and stern frames, with dimensions of 320 x 65 x 35 mm.
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$ 67,62
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1-2 weeks delivery time The E. Polipodio ZX020 is a zinc anode weighing 2.4 kg for robust corrosion protection of hulls and stern frames, measuring 320 x 65 x 35 mm and built for long-lasting marine performance.
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$ 115,40
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How do zinc anodes protect marine engines and outboard motors from corrosion?
Zinc anodes, also known as sacrificial anodes, protect marine engines and outboard motors by corroding in place of more important metal parts, such as the hull or outboard components. By attaching hull zinc anodes or trim tab anodes, the less noble zinc metal is sacrificed when placed in an electrolyte solution like saltwater, preventing corrosion of the engine and other vital boat components. Other anodes, like aluminum and magnesium, are also used based on the water type, but zinc remains the popular choice for saltwater environments due to its effective corrosion prevention.
The right choice of marine anodes, whether zinc, aluminum, or magnesium, can greatly extend the lifespan of your boat and its components. Products like the boat lift zinc anode and trim tab anode help protect specific areas from galvanic corrosion. Using high-quality anodes at unbeatable prices is a smart investment for boaters who want to store their boat safely and protect outboard engines and other critical parts. Even components like 316 stainless steel cables benefit from reduced exposure to corrosive damage when effective sacrificial anodes are in place.
How do aluminum, zinc, and magnesium anodes differ in protecting a boat?
Aluminum, zinc, and magnesium anodes all serve as sacrificial metals to protect boats from corrosion, but they perform differently based on the environment. Zinc anodes are commonly used in saltwater, whereas aluminum anodes offer versatility for both salt and brackish water, providing more efficient protection due to their lighter alloy composition. Magnesium anodes are best suited for freshwater applications as they are a more reactive, "less noble" metal, ideal for preventing corrosion in low salinity environments, such as lakes and rivers.
Why is anode placement on the hull plate important for effective corrosion protection?
Proper placement of boat zinc anodes on the hull plate is crucial for effective corrosion protection, as it ensures the sacrificial zinc can adequately neutralize galvanic currents and protect vulnerable metal areas. Anodes like martyr anodes, rudder zincs, and plate zinc are strategically placed to cover high-risk spots on a metal boat, preventing corrosion from spreading. Using a zinc anode kit helps streamline the placement process, ensuring a comprehensive approach to corrosion protection for your boat and its underwater components.
For a complete corrosion prevention solution, explore our Anodes for Aluminium Boats, designed for maximum durability and efficiency.
Are there any specific maintenance practices for prolonging the lifespan of marine fuel pumps?
Regularly changing the boat motor fuel filter is essential to prevent contaminants from reaching the fuel pump, ensuring its longevity and optimal performance. Additionally, keeping the entire fuel system clean and free from debris is crucial in maintaining the efficiency of the marine fuel pump, which plays a vital role in supplying clean fuel to the engine.
For enhanced protection against corrosion in saltwater environments, consider installing Boat Anodes For Saltwater.