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 The Tecnoseal 00309AL Weld On Anode, weighing 4.50 kg (9.90 lbs), is designed for marine use to prevent corrosion. It measures 320 mm (12.60 inches) in length, 147 mm (5.79 inches) in width, and 38 mm (1.50 inches) in height, with a strap size of 400 x 30 x 6 mm.
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€ 127,60
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1-2 weeks delivery time The Tecnoseal 00309UKMG is a 2.5kg weld-on magnesium oval bar anode, designed to protect boat hulls from corrosion. With dimensions of 320mm in length, 147mm in width, and 38mm in height, it also includes a strap measuring 400 x 30 x 6mm.
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€ 153,02
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1-2 weeks delivery time The Tecnoseal 00310 Weld On Anode, weighing 12 kg (26.46 lbs), offers robust corrosion protection for metal surfaces in marine environments. With dimensions of 400 mm x 152 mm x 33 mm (15.75 in x 5.98 in x 1.30 in) and a mounting strap of 550 mm x 40 mm x 6 mm, it helps extend the lifespan of equipment by preventing rust and deterioration.
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€ 393,03
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1-2 weeks delivery time The Tecnoseal 00310AL Weld On Anode, weighing 5.50 kg, is designed for marine use to prevent corrosion. It measures 400 mm in length, 152 mm in width, and 33 mm in height, providing effective protection with its durable build.
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€ 177,76
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1-2 weeks delivery time The Tecnoseal 00341 Weld On Square Anode, weighing 10 kg (22.05 lbs), offers reliable corrosion protection for marine and industrial use. It features dimensions of 298 mm x 148 mm x 30 mm (11.73 inch x 5.83 inch x 1.18 inch) and comes with 2 straps sized 260 mm x 30 mm x 6 mm, ensuring durability and ease of installation.
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€ 511,82
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1-2 weeks delivery time The Tecnoseal 00341AL Weld On Square Anode, weighing 10 kg (22.05 lbs), features dimensions of 298 mm x 148 mm x 30 mm (11.73 inch x 5.83 inch x 1.18 inch) and comes with a strap size of 260 mm x 30 mm x 6 mm (10.24 inch x 1.18 inch x 0.24 inch). This anode is designed for easy installation and effective corrosion protection for marine applications.
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€ 141,42
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1-2 weeks delivery time The Tecnoseal 00349 Weld On Anode, weighing 10.2 kg (22.05 lbs), provides effective protection for marine equipment with its sturdy construction. It measures 356 mm (14.02 inches) in length, 125 mm (4.92 inches) in width, and 165 mm (6.50 inches) in height, and includes straps that are 30 mm (1.18 inches) wide with dimensions of 260x30x6 mm.
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€ 450,21
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1-2 weeks delivery time The Tecnoseal 00349AL Weld On Anode, weighing 10.2 kg, offers excellent corrosion protection in marine environments and comes with two durable straps for easy installation. Its dimensions include a length of 356 mm, width of 125 mm, and height of 165 mm, with strap specifications of 30 mm wide and 260 x 30 x 6 mm.
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€ 155,95
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1-2 weeks delivery time The Tecnoseal 00350 Tear Drop Weld-on Anode, weighing 1 kg, provides essential corrosion protection for marine applications. With dimensions of 120 mm in length, 78 mm in width, and 25 mm in height, it ensures optimal performance and durability for your boat's metal components.
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€ 38,44
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1-2 weeks delivery time The Tecnoseal 00350/B is a 1kg tear drop bolt-on anode designed for marine applications, providing effective corrosion protection. It features slotted holes for easy installation and measures 200 mm in length, 120 mm in width, and 78 mm in height, with a diameter of 25 mm.
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€ 33,21
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1-2 weeks delivery time The Tecnoseal 00350AL is a durable tear drop weld-on anode weighing 0.6 kg (1.32 lbs), designed to protect boats from corrosion in marine environments. With dimensions of 120 mm (4.72 inch) in length, 78 mm (3.07 inch) in width, and 25 mm (0.98 inch) in height, it offers reliable performance and longevity for boat owners.
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€ 35,07
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1-2 weeks delivery time The Tecnoseal 00350BAL is a durable bolt-on anode weighing 0.6 kg, designed with a tear drop shape and slotted holes for easy installation. It effectively protects vessels from corrosion, with dimensions of 200 mm in length, 120 mm in width, and 78 mm in height.
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€ 35,07
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1-2 weeks delivery time The Tecnoseal 00350MG Tear Drop Weld-on Anode, weighing 0.30 kg (0.66 lbs), is designed for effective corrosion protection in marine environments. With dimensions of 120 mm (4.72 inch) in length, 78 mm (3.07 inch) in width, and 25 mm (0.98 inch) in height, it features a strap size of 230 x 25 x 5 mm, making it a reliable choice for maintaining your vessel’s metal components.
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€ 38,44
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1-2 weeks delivery time The Tecnoseal 00351 Tear Drop Weld-on Anode, weighing 1.8 kg, is designed for corrosion protection in marine environments, featuring dimensions of 135 mm in length, 87 mm in width, and 35 mm in height, with a strap size of 250x25x5 mm.
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€ 65,15
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1-2 weeks delivery time The Tecnoseal 00351/1 is a 1.8 kg tear drop bolt-on anode designed for marine applications, offering effective corrosion protection. It features slotted holes for easy installation and has dimensions of 200 mm in length, 135 mm in width, and 87 mm in height.
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€ 65,15
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1-2 weeks delivery time The Tecnoseal 00351/2/B Tear Drop Bolt-on Anode, weighing 2.1 kg, is designed for effective corrosion protection in marine settings. Its robust construction and slotted holes facilitate easy installation, making it suitable for various applications.
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€ 67,98
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1-2 weeks delivery time The Tecnoseal 00351-1AL is a durable tear drop weld-on anode weighing 0.86 kg, designed for marine applications. It features slotted holes for easy installation and provides effective cathodic protection, measuring 200 mm in length, 135 mm in width, and 87 mm in height, with a thickness of 35 mm.
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€ 40,88
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1-2 weeks delivery time The Tecnoseal 00351-2-BAL Tear Drop Bolt-on Anode, weighing 1kg, offers effective corrosion protection for marine applications. It features slotted holes for easy installation and is designed to fit various boat types, making it a reliable choice for boat owners.
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€ 52,53
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1-2 weeks delivery time The Tecnoseal 00351AL Tear Drop Weld-on Anode, weighing 0.86 kg (1.90 lbs), is designed for corrosion protection in marine applications, featuring dimensions of 135 mm (5.31 inch) in length, 87 mm (3.43 inch) in width, and 35 mm (1.38 inch) in height, with a strap size of 250 x 25 x 5 mm.
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€ 40,88
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1-2 weeks delivery time The Tecnoseal 00352 Tear Drop Weld-on Anode is a 3 kg (6.60 lbs) anode designed for marine corrosion protection. With dimensions of 160 mm (6.30 inches) in length, 100 mm (3.94 inches) in width, and 40 mm (1.57 inches) in height, it offers reliable defense against electrolysis, ensuring the longevity of your boat's hull.
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€ 106,41
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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.