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 Anode Zinc Button Ø24 is designed for Honda BF 8 to BF 40 HP engines, providing essential corrosion protection. It features an original reference of 12155-ZV4-A00, a diameter of 24 mm, an inner diameter of 6.50 mm, and a height of 15 mm. Made of zinc, this anode weighs 0.04 kg and is available in bulk packaging from the brand Tecnoseal. |
€ 6,98
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1-2 weeks delivery time The Fairline Bolt-On Zinc Anode (455x94x40 mm) offers superior corrosion resistance, ensuring optimal performance in marine settings. It has dimensions of 455 x 90 mm, a center distance of 230 mm, and weighs 7 kg. Made of zinc, it is packaged in bulk by the brand Tecnoseal. |
€ 176,15
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1-2 weeks delivery time The Bolt-On Zinc Anode (460x100x45 mm) provides high-performance corrosion protection for various marine applications. It features a center distance of 230 mm, a height of 50 mm, and weighs 11 kg. Made of zinc, it is packaged in bulk by the brand Tecnoseal. |
€ 225,22
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1-2 weeks delivery time The Bolt-On Zinc Anode (147x67x22 mm) is designed for effective corrosion protection in various marine applications. It features a center distance of 70 mm, a height of 23 mm, a width of 66 mm, and weighs 1.2 kg. Made of zinc, it is packaged in bulk by the brand Tecnoseal. |
€ 40,20
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1-2 weeks delivery time The Zinc Ring Anode Ø135 x 35mm is designed for effective corrosion protection in marine applications. With an outer diameter of 135 mm, height of 47 mm, and a weight of 3.91 kg, it is made from zinc and packaged in bulk, intended to be fixed on a stern panel. Brand: Tecnoseal. |
€ 121,08
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1-2 weeks delivery time The Zinc Shaft Rounded Anode Ø90 is designed for effective corrosion protection in marine applications, ensuring the durability of your equipment. It features a shaft diameter and inner diameter of 90 mm, a length of 113 mm, and is made from zinc with a weight of 3.65 kg. Packaged in bulk with screws, it is branded by Tecnoseal. |
€ 134,80
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1-2 weeks delivery time The Bolt-On Zinc Anode 300 x 150 x 25 is designed to provide effective corrosion protection for marine applications. It features a center distance of 160 mm, a height of 28 mm, a width of 150 mm, and a length of 300 mm. Made of zinc, it weighs 8 kg and is packaged in bulk under the brand Tecnoseal. |
€ 192,89
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1-2 weeks delivery time The Anode Zinc Disc Pair Ø140 is designed to provide effective corrosion protection for various marine applications. It features a shaft diameter and outer diameter of 140 mm, is made of zinc, and weighs 4 kg. The product is packaged in bulk with screws and is branded under Tecnoseal. |
€ 81,32
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1-2 weeks delivery time The Zinc Rudder Disc Anode, with a diameter of 140 mm and weighing 2.2 kg, is designed for heavy-duty applications, providing optimal performance and corrosion protection. It is made from zinc and comes in bulk packaging, manufactured by the brand Tecnoseal. |
€ 55,58
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1-2 weeks delivery time The Bolt-On Zinc Anode 75x34x16 is engineered for superior corrosion protection in marine environments. It features a center-to-center distance of 135 mm, dimensions of 16 mm in height, 34 mm in width, and 75 mm in length. |
€ 8,85
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1-2 weeks delivery time The Anode Zinc Disc Ø190 (Bulk + Screw) is designed for larger applications, offering robust protection against corrosion. It features a diameter of 190 mm, a height of 27 mm, and is made of zinc with a weight of 3.8 kg. This product is branded by Tecnoseal and comes in bulk packaging with screws. |
€ 219,96
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1-2 weeks delivery time The Zinc Anode For America Ø81 Thruster provides reliable protection and durability for thruster applications, featuring a diameter of 81 mm, a center-to-center distance of 47 mm, a height of 38 mm, made of zinc, weighing 0.39 kg, and packaged in bulk from the brand Tecnoseal. |
€ 45,47
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1-2 weeks delivery time The Weld On Zinc Anode 295X90X40 is designed for heavy-duty applications, featuring a height of 40 mm, a width of 90 mm, a length of 295 mm, made of zinc, weighing 5.6 kg, and packaged in bulk from the brand Tecnoseal. |
€ 108,62
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1-2 weeks delivery time The Zinc Anode Ø45 is designed for optimal performance with SP Bowthrusters, providing reliable corrosion protection. Made from premium zinc, it features a diameter of 45 mm, a height of 20 mm, and weighs 0.12 kg. It is available in bulk from the brand Tecnoseal. |
€ 15,26
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1-2 weeks delivery time The Zinc Pencil Anode for Volvo-Penta Engines (Ø10 x 30 mm, M8) is crucial for protecting your engine against corrosion. Made from high-quality zinc, it ensures optimal performance and durability. Weighing 0.0335 kg, this anode fits all engines and is provided in bulk packaging by Tecnoseal. |
€ 3,80
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1-2 weeks delivery time The Fairline Bolt-On Zinc Anode is essential for protecting marine equipment from corrosion and extending its lifespan. It features a center distance of 110 mm, a height of 32 mm, a width of 65 mm, and a length of 200 mm. Made from zinc, it weighs 1.30 kg and is packaged in bulk by Tecnoseal. |
€ 45,63
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1-2 weeks delivery time The Aluminum Disk Anode provides effective corrosion protection, ensuring the longevity of your marine equipment. It features a diameter of 120 mm, is made of aluminium, weighs 1.88 kg, and is packaged in bulk under the brand Tecnoseal. |
€ 69,19
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1-2 weeks delivery time The Rudder Magnesium Anode Ø110 is made from high-quality magnesium for effective corrosion protection in marine environments, featuring an outer diameter of 110 mm, a height of 18 mm, a weight of 0.34 kg, and packaged in a plastic bag, making it essential for maintaining your boat's rudder integrity. |
€ 51
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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.