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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You can also fill out the "Ask a question" form on the right or at the bottom of the page.
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1-2 weeks delivery time The Tecnoseal 02514 Arneson Plate is a high-performance component designed for engines, featuring a robust construction with dimensions of 300 mm in length, 150 mm in width, and 26 mm in height. It has an inner diameter of 125 mm and an outer diameter of 10.50 mm, with a weight of 8.000 kg (17.64 lbs). |
€ 272,62
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1-2 weeks delivery time The Tecnoseal 02514AL Arneson Plate is engineered for marine engines, offering durability and reliability to enhance engine efficiency. With a weight of 3.14 kg (6.92 lbs) and dimensions of 300 mm (11.81 inch) in length, 150 mm (5.91 inch) in width, and 26 mm (1.02 inch) in height, it is a vital component for optimal performance. |
€ 142,69
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1-2 weeks delivery time The Tecnoseal 02516 Arneson Saildrive Anode is designed for corrosion protection and fits various saildrives including Sea Prop 60, Beta Marine, Solè Diesel, and Nanni Diesel. It weighs 0.61 kg (1.34 lbs) and has dimensions of 140 mm (5.51 inch) in length, 24 mm (0.94 inch) in width, 80 mm (3.15 inch) in height, with a diameter of 102 mm (4.02 inch) and a hole diameter of 60 mm (2.36 inch). |
€ 59,92
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1-2 weeks delivery time The Tecnoseal 02516AL Arneson Saildrive Anode protects marine equipment from corrosion, ensuring durability and performance. It weighs 0.24 kg and features dimensions of 140 mm (length), 24 mm (height), 80 mm (internal diameter), 102 mm (outer diameter), and 60 mm (another diameter). It is compatible with Sea Prop 60 saildrive and fits Beta Marine, Solè Diesel, and Nanni Diesel saildrives. |
€ 48,33
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1-2 weeks delivery time The Tecnoseal 02516MG Arneson Saildrive Anode offers effective protection against corrosion for your saildrive system. With a weight of 0.15 kg and dimensions of 140 mm x 24 mm x 80 mm, it is designed to fit Sea Prop 60 saildrives and is compatible with Beta Marine, Solè Diesel, and Nanni Diesel systems. |
€ 59,90
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1-2 weeks delivery time The Tecnoseal 02517 Arneson Collar is a high-performance component designed for marine engines, offering exceptional durability and stability to ensure optimal functionality in demanding applications. |
€ 261,43
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1-2 weeks delivery time The Tecnoseal 02518 is a durable engine washer designed for marine applications, ensuring a secure fit and reliable performance. It weighs 0.94 kg (2.06 lbs) and features dimensions of 40 mm (1.57 inch) in height, 68 mm (2.68 inch) in diameter, and 10.50 mm (0.41 inch) for the inner diameter. |
€ 73,16
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1-2 weeks delivery time The Tecnoseal 02520 Long Bar Anode is specifically designed for Hamilton Jet systems, offering robust protection against corrosion in marine applications. With a weight of 0.22 kg and dimensions of 98 mm in length, 19 mm in width, and 20 mm in height, it effectively maintains the integrity of your watercraft. |
€ 28
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1-2 weeks delivery time The Tecnoseal 02521 is a durable short bar anode designed for Hamilton Jet models, providing effective corrosion protection to extend the life of your jet drive system. It is suitable for marine environments and ensures reliable performance for boat owners. |
€ 28
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1-2 weeks delivery time The Tecnoseal 02521AL is a durable short bar anode designed for Hamilton Jet systems, including models HJ274, HJ322, and HJ362. It weighs 0.13 kg and measures 80 mm in length, 24 mm in width, and 25 mm in height, with a diameter of 57 mm and a thickness of 10.50 mm. |
€ 18,90
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1-2 weeks delivery time The Tecnoseal 02522 is a washer anode designed for Hamilton Jet engines, providing crucial corrosion protection to enhance performance and extend the lifespan of engine components. It weighs 0.21 kg and has dimensions of 25 mm in height, 47 mm in diameter, and includes specific measurements of 18 mm and 25 mm for additional fittings. |
€ 33,24
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1-2 weeks delivery time The Tecnoseal 02523 disc anode is designed for Hamilton Jet models, offering protection against corrosion. It weighs 1.000 kg (2.20 lbs) and features dimensions of 25 mm (0.98 inch) in height, 98 mm (3.86 inch) in diameter, with inner diameters of 16 mm (0.63 inch) and 8.50 mm (0.33 inch). It is compatible with Hamilton Jet models HJ273/274/291, HJ321/322/362/363, and HJ402/422. |
€ 75,34
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1-2 weeks delivery time The Tecnoseal 02523AL is a durable disc anode designed for Hamilton Jet systems, providing essential corrosion protection. It weighs 0.40 kg and has dimensions of 25 mm in height, 98 mm in diameter, with additional measurements of 16 mm and 8.50 mm. Compatible with models HJ273/274/291 and HJ321/322/362/363; HJ402/422. |
€ 28,70
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1-2 weeks delivery time The Tecnoseal 02524 anode is designed to protect Hamilton Jet models HJ274/292, HJ322/362, and HM422 from corrosion. Weighing 0.91 kg (2.01 lbs), it has dimensions of 110 mm length, 62 mm width, and 30 mm height, with a hole diameter of 25 mm and a secondary hole diameter of 10.50 mm. |
€ 39,53
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1-2 weeks delivery time The Tecnoseal 02524AL is a durable anode designed for Hamilton Jet systems, protecting the jet plate from corrosion and ensuring optimal performance. It weighs 0.36 kg and has dimensions of 110 mm in length, 62 mm in width, and 30 mm in height, making it compatible with models HJ274/292, HJ322/362, and HM422. |
€ 35,77
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1-2 weeks delivery time The Tecnoseal 02525 is a high-quality conic rod anode designed for Hamilton Jet systems, providing essential protection against corrosion to enhance performance and durability. It weighs 0.26 kg and features dimensions of 58 mm in length, 20 mm in width, 22 mm in height, and a diameter of 33 mm, with an M8 thread for installation on models HJ274 and HJ322/362. |
€ 40,59
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1-2 weeks delivery time The Tecnoseal 02525-1 anode is designed to protect Hamilton Jet systems from corrosion, helping extend the lifespan of marine equipment. Weighing 0.39 kg, it features dimensions including 70 mm in length, 22 mm in height, and a 40 mm diameter, and is specifically suited for Hamilton Jet models HJ363/391. |
€ 44,63
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1-2 weeks delivery time The Tecnoseal 02525-1AL is a high-quality anode designed for Hamilton Jet HJ363 and HJ391 models, providing essential protection against corrosion and wear. It weighs 0.15 kg (0.33 lbs) and has dimensions of 70 mm (2.76 inch) in length, 22 mm (0.87 inch) in height, 20 mm (0.79 inch) in width, and a diameter of 40 mm (1.57 inch), featuring an M8 thread. |
€ 37,35
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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.