With over 30 years of experience, they manufacture anodes made of zinc, aluminum, and magnesium directly at their factory in Grosseto, Tuscany. Today, they offer the largest selection of anodes in the world: nearly 2,000 standard production anodes and over 3,000 custom-made products crafted to meet customer demands.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time The Tecnoseal 02459 Kamewa Washer Anode is engineered for marine applications, providing reliable corrosion protection to enhance the durability and efficiency of vessels. |
€ 51,48
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1-2 weeks delivery time The Tecnoseal 02460 Kamewa Large Collar Anode with Straps is designed for corrosion protection in marine environments, specifically for the Kamewa Jet FF550. It weighs 5.13 kg and has dimensions of 30 mm for both height and collar thickness, with a diameter of 242 mm, and additional diameters of 149 mm and 154 mm. |
€ 442,97
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1-2 weeks delivery time The Tecnoseal 02461 Kamewa Anode is designed for jet tunnel applications, offering essential corrosion protection to ensure durability and reliability in marine environments. |
€ 30,43
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1-2 weeks delivery time The Tecnoseal 02462 Kamewa Disc Anodes are designed for marine use, providing durable protection for equipment. With a weight of 2 kg and dimensions including a 120 mm diameter, these anodes are compatible with the Kamewa Jet FF550. |
€ 106,48
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1-2 weeks delivery time The Tecnoseal 02463 Kamewa Plate Anodes provide reliable corrosion protection for marine equipment, featuring a compact design with key dimensions including a length of 60 mm, width of 26 mm, and height of 14 mm. It weighs 0.22 kg and includes specific measurements for various fittings. |
€ 22,91
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1-2 weeks delivery time The Tecnoseal 02480 is a durable propeller nut specifically designed for Sidepower and Sleipner propulsion systems, ensuring efficient operation and longevity. Weighing 0.34 kg (0.74 lbs), it features dimensions of 24 mm (0.94 inch) for a, 42 mm (1.65 inch) for h, 49 mm (1.93 inch) for Ø, 6 mm (0.24 inch) for Ø1, and 33 mm (1.30 inch) for Ø2. |
€ 44,32
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1-2 weeks delivery time The Tecnoseal 02480AL propeller nut is a high-performance component designed for Sidepower and Sleipner systems. It features a weight of 0.13 kg (0.29 lbs) and has dimensions of 24 mm (0.94 inch) for a, 42 mm (1.65 inch) for h, 49 mm (1.93 inch) for Ø, 6 mm (0.24 inch) for Ø1, and 33 mm (1.30 inch) for Ø2. |
€ 33,43
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1-2 weeks delivery time The Tecnoseal 02481 BCS Propeller Nut is designed for marine applications, offering durability and reliability in challenging environments. Weighing 0.22 kg, it features dimensions of 25 mm (a), 35 mm (h), 20 mm (h1), 3 mm (h2), and a diameter of 50 mm (Ø), making it an essential component for boat enthusiasts and professionals. |
€ 93,17
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1-2 weeks delivery time The Tecnoseal 02481AL BCS Propeller Nut is a precision-engineered marine component with a weight of 0.09 kg (0.21 lbs). It features dimensions of 25 mm (0.98 inch) for "a," 35 mm (1.38 inch) for "h1," 20 mm (0.79 inch) for "h2," and a diameter of 50 mm (1.97 inch), with additional measurements of 40 mm (1.57 inch) for Ø1 and 6 mm (0.24 inch) for Ø2. |
€ 70,51
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1-2 weeks delivery time The Tecnoseal 02501 Hydromarine Collar is engineered for durability and performance in marine environments, ensuring a secure fit for various engine applications. With a weight of 1.54 kg and precise dimensions, it is designed to deliver reliable operation under challenging conditions. |
€ 86,44
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1-2 weeks delivery time The Tecnoseal 02510 Arneson Large Bar Anode offers exceptional corrosion protection for marine applications. With a weight of 1.56 kg (3.44 lbs) and dimensions of 190 mm x 46 mm x 30 mm (7.48 inch x 1.81 inch x 1.18 inch), it features a hole diameter of 127 mm (5.00 inch), hole spacing of 10.50 mm (0.41 inch), and an Ø1 of 27 mm (1.06 inch), ensuring durability and effective performance in harsh marine conditions. |
€ 83,85
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1-2 weeks delivery time The Tecnoseal 02510AL Arneson Large Bar Anode is designed for effective corrosion protection in marine applications, featuring high-quality materials for durability and longevity. It has a weight of 0.61 kg (1.34 lbs) and dimensions of 190 mm (length), 46 mm (width), 30 mm (height), a diameter of 127 mm, and additional measurements of 10.50 mm and 27 mm for Ø1 and Ø2, respectively. |
€ 64,86
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1-2 weeks delivery time The Tecnoseal 02511 Arneson Small Bar Anode provides reliable marine protection with its solid construction. Weighing 0.54 kg (1.19 lbs) and featuring dimensions of 150 mm (5.91 inch) in length, 32 mm (1.26 inch) in width, and 19 mm (0.75 inch) in height, it includes a hole diameter of 28 mm (1.10 inch), an inner diameter of 88 mm (3.46 inch), an outer diameter of 10.50 mm (0.41 inch), and an additional Ø1 measurement of 22 mm (0.87 inch). |
€ 39,95
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1-2 weeks delivery time The Tecnoseal 02511AL Arneson Small Bar Anode offers effective corrosion protection for marine environments, featuring compact dimensions and durable construction essential for maintaining the integrity of underwater components. |
€ 31,61
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1-2 weeks delivery time The Tecnoseal 02512 Arneson Plate is a high-quality component designed for engines, featuring a weight of 1.20 kg (2.65 lbs) and precise dimensions including a length of 147 mm (5.79 inches), width of 66 mm (2.60 inches), and height of 23 mm (0.91 inches). It also includes a hole diameter of 70 mm (2.76 inches) and a hole size of 13x25 mm (0.51x0.98 inches), making it a versatile and durable choice for various applications. |
€ 61,65
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1-2 weeks delivery time The Tecnoseal 02512AL Arneson Plate is a high-performance component designed for marine engines, offering durability and efficiency. It features a weight of 0.45 kg (0.99 lbs) and dimensions of 147 mm in length, 66 mm in width, 23 mm in height, with a mounting hole diameter of 70 mm and hole dimensions of 13x25 mm. |
€ 48,91
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1-2 weeks delivery time The Tecnoseal 02513 Arneson Plate is a robust and precise component designed for high-performance engines. Weighing 2.000 kg (4.41 lbs), it features dimensions of 153 mm (6.02 inch) in length, 102 mm (4.02 inch) in width, and 20 mm (0.79 inch) in height, with an inner diameter of 77 mm (3.03 inch) and an outer diameter of 16 mm (0.63 inch). |
€ 121,82
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1-2 weeks delivery time The Tecnoseal 02513PAL is a durable rectangular Arneson bar designed for marine applications, featuring a weight of 0.45 kg (0.99 lbs) and dimensions of 153 mm (6.02 inch) in length, 102 mm (4.02 inch) in width, 20 mm (0.79 inch) in height, with an inner diameter of 77 mm (3.03 inch) and an outer diameter of 16 mm (0.63 inch). |
€ 96,49
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What is the role of a Tecnoseal anode in protecting a boat's hull from corrosion?
Tecnoseal anodes play a critical role in protecting a boat's hull from corrosion through the use of sacrificial anodes for cathodic protection. These anodes, made from aluminum and magnesium, act as a "sacrificial" layer that corrodes in place of the boat's hull and engine components, preserving their integrity in marine environments. As one of the world’s leading suppliers of sacrificial anodes, Tecnoseal ensures top-quality protection for both leisure boats and larger ships.
For high-quality corrosion prevention, explore our Anodes for Aluminium Boats, designed to ensure long-lasting marine protection.
What are the differences between aluminum and magnesium anodes in terms of their application on boats?
Aluminum and magnesium anodes serve different purposes based on the type of water where boats operate. Magnesium anodes are more active and are best suited for freshwater environments, offering high-quality cathodic protection by corroding faster than aluminum. Aluminum anodes, on the other hand, are more commonly used in saltwater and brackish water, as they provide long-lasting protection for boats in harsher marine environments, making them ideal for a wide range of leisure and naval applications.
How does zinc protect a boat's hull from corrosion in saltwater environments?
Zinc anodes, produced by Tecnoseal foundry, offer essential cathodic protection to a boat's hull in saltwater environments. By acting as sacrificial anodes, zinc absorbs the corrosive effects of seawater, protecting the boat’s hull and other metal components. Tecnoseal, with a wide range of anodes specifically designed for the leisure boat market, produces and supplies high-quality zinc anodes that meet the needs of both recreational and commercial vessels, ensuring long-lasting protection against corrosion.