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 BOS55 is a durable and reliable propeller nut designed for marine applications, ensuring a secure fit for your propeller to enhance performance and safety on the water. It has a weight of 0.67 kg (1.48 lbs) and dimensions of 55 mm (2.17 inches) in length, 52 mm (2.05 inches) in height, and a diameter of 76 mm (2.99 inches), with a shaft diameter of 50 mm.
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€ 111,37
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1-2 weeks delivery time The Tecnoseal FKC-01 is a durable keel cooler designed for marine applications, providing excellent cooling performance. It features dimensions of 126 mm in length, 51 mm in width, and 22 mm in height, with a weight of 0.79 kg. Other specifications include an i measurement of 82.00 mm, and diameters Ø at 14 mm, Ø1 at 27 mm, and Ø2 at 24 mm.
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€ 75,43
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1-2 weeks delivery time The Tecnoseal FKC-02 Fernstrum Keel Cooler is a crucial component for effective heat exchange in marine applications, designed for durability and efficiency to ensure optimal engine temperature management, providing reliability and performance for your vessel.
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€ 98,08
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1-2 weeks delivery time The Tecnoseal FKC-03 is an efficient Fernstrum Keel Cooler designed for marine engines, offering robust performance with dimensions of 229 mm in length, 51 mm in width, and 26 mm in height, while weighing 1.95 kg.
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€ 125,87
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1-2 weeks delivery time The Tecnoseal GRIN-1 Grindex Anode is specifically designed for submersible pumps, offering excellent corrosion protection and durability in demanding environments, thus extending the lifespan of your equipment.
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€ 77,97
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1-2 weeks delivery time The Tecnoseal GRIN-2 Grindex Anode is specifically designed for submersible pumps, offering exceptional performance and durability. It protects the pump from corrosion, ensuring longevity and reliability in various applications. The anode weighs 0.29 kg (0.64 lbs) and features dimensions of 93 mm (3.66 inch) in length, 42 mm (1.65 inch) in width, 15 mm (0.59 inch) in height, and a diameter of 7 inches.
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€ 90,32
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1-2 weeks delivery time The Tecnoseal GRUN-12 is a high-quality anode designed for Grundfoss systems, featuring a weight of 2.50 kg (5.51 lbs) and dimensions of 460 mm (18.11 inch) in length, 100 mm (3.94 inch) in width, and 18 mm (0.79 inch) in height, along with diameters of 40 mm (1.57 inch), 36 mm (1.42 inch), and 7 mm (0.28 inch).
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1-2 weeks delivery time The Tecnoseal GRUN-9 anodes provide superior protection against corrosion for marine applications, featuring nine anodes that ensure optimal longevity and efficiency. Each anode weighs 1.86 kg (4.10 lbs) and has dimensions of 345 mm (13.58 inch) in length, 100 mm (3.94 inch) in width, and additional measurements of 18 mm (0.79 inch) for depth, 20 mm (0.79 inch) for height, and various other specifications that enhance durability.
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1-2 weeks delivery time The Tecnoseal GUA102UK rubber pad is a durable accessory specifically designed for the 00102UK disc anodes, enhancing their performance and longevity while providing excellent shock absorption and corrosion resistance in marine environments.
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1-2 weeks delivery time The Tecnoseal GUA105UK Rubber Pad is specifically designed for use with disc anodes, ensuring reliable performance in marine applications. Made from high-quality rubber, it provides a protective barrier that minimizes wear and is compatible with Tecnoseal 00105UK anodes, making it ideal for various marine environments.
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1-2 weeks delivery time The Tecnoseal GUA153 Rubber Pad is a durable and high-quality component designed for various applications, offering stability and protection in demanding environments. It is compatible with models 00130, 00130AL, 00130MG, 00131, 00131AL, 00131MG, 00140, 00140AL, 00140MG, 00152, 00152AL, 00152MG, 00154, 00154AL, and 00154MG.
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1-2 weeks delivery time The Tecnoseal GUA269E is a durable backing pad designed for various disc anodes, ensuring long-lasting performance in marine applications. It is compatible with the Tecnoseal Zinc Mini Euro Anode (1.3kg), Aluminium Mini Euro Anode (0.65kg), and Magnesium Mini Euro Anode (0.45kg).
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1-2 weeks delivery time The Tecnoseal GUA270E is a durable rubber backing pad designed to enhance the performance and longevity of various anodes, including the Tecnoseal Zinc Euro Bolt On Bar Anode (2.2kg), Aluminium Euro Bolt On Bar Anode (1kg), and Magnesium Euro Bolt On Bar Anode (0.7kg).
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1-2 weeks delivery time The Tecnoseal GUA271E is a durable rubber backing pad designed for various bar anodes, including the 4kg Zinc, 1.75kg Aluminium, and 1.01kg Magnesium models, ensuring reliable performance for boating applications.
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1-2 weeks delivery time The Tecnoseal GUA272E is a durable rubber backing pad specifically designed for the Tecnoseal 00272E series of bar anodes, providing reliable performance and longevity for effective maintenance of your anodes.
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1-2 weeks delivery time The Tecnoseal KIT1305-1 is a specialized saildrive kit designed for Yanmar SD20, SD25, SD30, SD31, SD40, SD50, and SD60 saildrives. It includes anodes and essential hardware (no brackets) to protect and enhance the performance of your saildrive system, ensuring long-lasting durability.
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€ 56,76
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1-2 weeks delivery time The Tecnoseal KIT1305-1AL is designed for Yanmar saildrives, including models SD20, SD25, SD30, SD31, SD40, SD50, and SD60. This kit includes essential anodes and hardware, providing protection against corrosion and ensuring reliable performance.
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€ 43,66
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1-2 weeks delivery time The Tecnoseal KIT1305-1C is a complete saildrive kit for Yanmar SD20, SD25, SD30, SD31, SD40, SD50, and SD60 models. It includes all the necessary anodes, hardware, and brackets, providing reliable corrosion protection and ensuring the longevity of your saildrive system.
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€ 104,32
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1-2 weeks delivery time The Tecnoseal KIT1305-1CAL is a specialized kit for Yanmar saildrives, including models SD20, SD25, SD30, SD31, SD40, SD50, and SD60. It comes complete with essential anodes, hardware, and brackets for effective installation and maintenance.
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€ 91,23
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1-2 weeks delivery time The Tecnoseal KIT1305-1CMG is a complete kit designed for Yanmar saildrives, including models SD20, SD25, SD30, SD31, SD40, SD50, and SD60. It offers protection from corrosion with anodes, hardware, and brackets. The kit contains components such as 1 x 01305/1MG and 1 x PLAC-1, ensuring comprehensive coverage for saildrive maintenance.
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€ 105,72
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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.