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 00388AL is a 1kg Scandinavian type bolt-on anode designed for effective corrosion protection in marine environments, featuring dimensions of 180mm in length, 140mm in width, and 82mm in height.
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$ 49,33
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1-2 weeks delivery time The Tecnoseal 00389-1 is a durable Scandinavian type bolt-on anode weighing 3.5 kg, designed for effective corrosion protection in marine environments. With dimensions of 260 mm in length, 220 mm in width, and 95 mm in height, it ensures long-lasting performance and reliability.
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$ 176,04
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1-2 weeks delivery time The Tecnoseal 00389-1AL is a durable Scandinavian type bolt-on anode weighing 1.6 kg, designed to protect marine equipment from corrosion. With dimensions of 260 mm in length, 220 mm in width, and 95 mm in height, it features a strap size of 13X42 mm and overall dimensions of 300 x 25 x 5 mm, ensuring longevity and reliability in harsh marine environments.
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$ 115,23
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1-2 weeks delivery time The Tecnoseal 00389-2 is a durable Scandinavian type bolt-on anode weighing 3.4 kg, designed to protect marine vessels from corrosion. With dimensions of 315 mm in length, 215 mm in width, and 90 mm in height, it features a strap size of 30 mm and overall dimensions of 340X25X5 mm, making it suitable for various marine applications.
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$ 161,77
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1-2 weeks delivery time The Tecnoseal 00389-2AL is a durable Scandinavian type bolt-on anode weighing 1.5 kg, designed for effective corrosion protection in marine environments. It features dimensions of 315 mm in length, 215 mm in width, and 90 mm in height, making it suitable for various boat applications.
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$ 136,41
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1-2 weeks delivery time The Tecnoseal 00389-3 is a 3kg Scandinavian type bolt-on anode designed for marine applications, providing effective corrosion protection. It measures 260mm in length, 220mm in width, and 96mm in height, with a diameter of 30mm. The anode features a strap size of 13X30mm and overall dimensions of 300X25X5mm, ensuring durability and reliability in harsh environments.
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$ 154,75
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1-2 weeks delivery time The Tecnoseal 00389-3AL is a durable Scandinavian type bolt-on anode weighing 1.3 kg, designed for effective corrosion protection in marine applications. With dimensions of 260 mm in length, 220 mm in width, and 96 mm in height, it features a 30 mm diameter and a strap size of 13X30 mm, ensuring optimal performance for your vessel.
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$ 86,47
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1-2 weeks delivery time The Tecnoseal 00389-4 is a durable Scandinavian type bolt-on anode weighing 5.5 kg, designed for effective corrosion protection in marine applications. It measures 315 mm in length, 260 mm in width, and 113 mm in height, with a diameter of 33 mm and a strap size of 12X20 mm, ensuring reliable performance even in harsh conditions.
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$ 245,50
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1-2 weeks delivery time The Tecnoseal 00389-4AL is a 2.4 kg Scandinavian type bolt-on anode designed to protect marine vessels from corrosion. With dimensions of 315 mm in length, 260 mm in width, and 113 mm in height, it features a 33 mm diameter and a strap size of 12X20. This anode effectively enhances the durability of metal components by preventing electrolysis damage.
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$ 129,90
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1-2 weeks delivery time The Tecnoseal 00390 is a durable bolt-on anode designed for effective corrosion protection in marine applications, featuring a weight of 24 kg (52.91 lbs) and dimensions of 365 mm (14.37 inch) in length, 225 mm (8.86 inch) in width, and 65 mm (2.56 inch) in height, along with a strap size of 365X30X6 and 95X30X6.
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$ 1.024,11
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1-2 weeks delivery time The Tecnoseal 00400 Radice Conical Prop Nut is designed for marine use, providing effective corrosion protection for shafts with diameters between 22mm and 25mm. Made from high-quality materials, it features a weight of 0.14 kg, a height of 39 mm, and various diameter specifications that ensure optimal performance in demanding environments.
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$ 11,63
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1-2 weeks delivery time The Tecnoseal 00400AL Radice Conical Prop Nut is designed for shafts with diameters of 22-25mm, offering high-quality anode performance for marine applications. Its specifications include a height of 39mm, a diameter of 33mm, and a weight of 0.05kg.
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$ 5,28
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1-2 weeks delivery time The Tecnoseal 00400COR Cortese Propeller Anode is designed to protect your vessel's propeller from corrosion, ensuring both durability and optimal performance, making it an essential component for boat maintenance.
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$ 806,94
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1-2 weeks delivery time The Tecnoseal 00400CROX is a durable prop anode designed for Nordhaven vessels, providing essential protection against corrosion for the propeller and shaft, thereby enhancing performance and extending the lifespan of your boat in marine environments.
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$ 76,08
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1-2 weeks delivery time The Tecnoseal 00400E is a high-quality prop nut designed for marine applications, suitable for propeller shafts with diameters between 22mm and 25mm. With a weight of 0.12 kg (0.26 lbs), it features dimensions of 22mm in height, 39mm in length, and 33mm in diameter, ensuring reliable performance and durability in demanding environments.
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$ 12,47
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1-2 weeks delivery time The Tecnoseal 00400EAL Radice Exagonal Prop Nut is designed for marine applications, providing a reliable solution for securing propellers on shafts of 22 to 25mm in diameter. This anode-only nut ensures optimal performance and durability in harsh environments.
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$ 6,55
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1-2 weeks delivery time The Tecnoseal 00400EMG is a durable radial hexagonal prop nut designed for anodes, compatible with shafts measuring 22mm to 25mm. Weighing 0.03 kg, it features dimensions of 22 mm in diameter, 39 mm in height, and 33 mm in width, ensuring a secure fit and reliability for marine applications.
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$ 14,40
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1-2 weeks delivery time The Tecnoseal 00400MG is a durable conical prop nut specifically designed for marine applications, featuring an anode-only construction that ensures optimal performance. With a height of 39 mm, a diameter of 33 mm, and compatibility with shaft sizes of Ø 22-25 mm, this high-quality prop nut is engineered for precision and longevity.
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$ 12,60
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1-2 weeks delivery time The Tecnoseal 00400SOLE/1 Solè Prop Anodes are designed to protect your boat's propeller from corrosion, ensuring long-lasting performance. With precise dimensions and secure fitting, these anodes provide reliable protection in harsh marine environments.
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$ 22,10
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1-2 weeks delivery time The Tecnoseal 00400SOLE/2 is a robust anode designed to protect propeller shafts, offering durability and efficiency. It features a weight of 0.20 kg (0.44 lbs), a height of 46 mm (1.81 inches), an outer diameter of 37 mm (1.46 inches), an inner diameter of 26 mm (1.02 inches), and is compatible with a 30 mm shaft.
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$ 28,67
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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.