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 00236 Bolt-on Anode is designed for effective corrosion protection of your hull, featuring robust construction and precise dimensions (200 mm x 80 mm x 22 mm or 7.87" x 3.15" x 0.87"). Weighing 2.50 kg (5.51 lbs), it includes hole diameters of 13 mm and 25 mm (0.51" x 0.98"), ensuring durability and reliability in marine environments. |
$ 169.79
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1-2 weeks delivery time The Tecnoseal 00237 Bolt-on Anode offers effective corrosion protection for your hull, featuring a robust construction with dimensions of 220 mm x 100 mm x 30 mm and a weight of 4.38 kg (9.66 lbs). With a diameter of 10.50 mm, this anode ensures durability and reliability in marine environments. |
$ 327.93
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1-2 weeks delivery time The Tecnoseal 00238 Bolt-on Anode is a high-quality anode designed to protect your hull from corrosion, ensuring the longevity and performance of your vessel. Weighing 4.18 kg (9.21 lbs) and measuring 210 mm x 100 mm x 30 mm, it features diameters of 19 mm and 25 mm and a thickness of 32 mm. |
$ 219.22
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1-2 weeks delivery time The Tecnoseal 00238AL is a durable bolt-on anode designed for marine use, measuring 210x100x34 mm and weighing 1.80 kg. It effectively protects the hull from corrosion, ensuring long-term performance in various water conditions. |
$ 110.39
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1-2 weeks delivery time The Tecnoseal 00239 Bolt-on Anode offers effective corrosion protection for your hull with its durable construction and precise dimensions. Weighing 1.45 kg and measuring 190 mm in length, 54 mm in width, and 24 mm in height, it features a diameter of 76 mm, ensuring reliability in marine environments. |
$ 77.31
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1-2 weeks delivery time The Tecnoseal 00239-1 Bolt-on Anode is a high-quality marine component designed to protect your vessel's hull from corrosion, ensuring longevity and durability. Weighing 0.27 kg (0.60 lbs) and measuring 110 mm in length, 25 mm in width, and 15 mm in height, it features a diameter of 62 mm, making it essential for maintaining the integrity of your boat in various marine environments. |
$ 44.33
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1-2 weeks delivery time The Tecnoseal 00240 is a durable plate designed for marine applications, weighing 3.20 kg and measuring 490 mm in length, 48 mm in width, and 20 mm in height. Its robust construction ensures reliability, making it an essential component. |
$ 358.51
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1-2 weeks delivery time The Tecnoseal 00241 Bolt-on Anode is a crucial component for protecting your hull from corrosion. Weighing 3.40 kg (7.50 lbs) and measuring 200 mm x 100 mm x 25 mm (7.87 inch x 3.94 inch x 0.98 inch), this anode features a 10.50 mm (0.41 inch) diameter, ensuring robust construction and precise dimensions for maintaining your vessel's integrity. |
$ 171.16
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1-2 weeks delivery time The Tecnoseal 00242 Bolt-on Anode is essential for protecting your hull from corrosion, ensuring longevity and durability. Weighing 4.20 kg (9.26 lbs) and measuring 280 mm x 85 mm x 30 mm, it features a 12 mm diameter and a length of 30 mm, making it a crucial component for maintaining your vessel's structural integrity. |
$ 242.79
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1-2 weeks delivery time The Tecnoseal 00243 Bolt-on Anode offers effective corrosion protection for your hull, featuring a robust construction with dimensions of 147 mm x 65 mm x 22 mm (5.79 inch x 2.56 inch x 0.87 inch) and a weight of 1.20 kg (2.65 lbs). It includes a hole diameter of 13 mm x 35 mm (0.51 inch x 1.38 inch) and a thickness of 70 mm (2.76 inch), ensuring durability and reliability in marine environments. |
$ 76.76
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1-2 weeks delivery time The Tecnoseal 00243AL Bolt-on Anode is designed to protect your hull from corrosion, featuring robust construction and dimensions of 147 mm x 65 mm x 22 mm. Weighing 0.45 kg (0.99 lbs), it offers longevity and reliability in marine environments, with a height of 70 mm (2.76 inches) and a diameter of 13 mm x 35 mm (0.51 inch x 1.38 inch). |
$ 46.09
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1-2 weeks delivery time The Tecnoseal 00244 Bolt-on Anode is designed to protect your hull from corrosion, ensuring durability for your marine vessel. Weighing 5.10 kg (11.24 lbs) and measuring 290 mm x 90 mm x 32 mm, it features a diameter of 22 mm x 30 mm (0.87 inch x 1.18 inch) and a thickness of 32 mm (1.42 inch), making it an effective choice for safeguarding against electrolysis. |
$ 249.85
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1-2 weeks delivery time The Tecnoseal 00245 Bolt-on Anode is a high-quality marine accessory designed to protect your hull from corrosion, ensuring longevity and performance. Weighing 7.000 kg (15.43 lbs) and measuring 180 mm in length, 308 mm in width, and 85 mm in height, it features a thickness of 46 mm and a hole diameter of 13x25 mm (0.51x0.98 inch). |
$ 334.09
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1-2 weeks delivery time The Tecnoseal 00246 Anode Strip is designed for fast boats, offering vital corrosion protection with its durable construction. Weighing 2.30 kg and measuring 395 mm x 40 mm x 25 mm, it enhances the lifespan of vessels, making it an ideal choice for boat owners. |
$ 156.03
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1-2 weeks delivery time The Tecnoseal 00250 is a durable plate designed for boiler applications, weighing 3.25 kg (7.17 lbs) and measuring 300 mm (11.81 inches) in length, 150 mm (5.91 inches) in width, and 10 mm (0.39 inches) in height, making it an essential component for efficient heating systems. |
$ 175.79
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1-2 weeks delivery time The Tecnoseal 00251 Bolt-on Anode offers effective corrosion protection for your hull, ensuring durability and longevity. Weighing 4.50 kg (9.92 lbs) and measuring 300 mm in length, 150 mm in width, and 16.50 mm in height, this precision-engineered anode is essential for maintaining your vessel's integrity. |
$ 259.71
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1-2 weeks delivery time The Tecnoseal 00252 is a high-quality bolt-on anode designed for marine applications, featuring robust construction and precise dimensions that ensure optimal performance and longevity. Weighing 6.40 kg (14.11 lbs) and measuring 300 mm (11.81 inch) in length, 150 mm (5.91 inch) in width, and 22 mm (0.87 inch) in height, it is essential for protecting your hull from corrosion. |
$ 346.42
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1-2 weeks delivery time The Tecnoseal 00253 Bolt-on Anode offers effective corrosion protection for your hull with its robust construction and precise dimensions. Weighing 8.000 kg (17.64 lbs) and measuring 300 mm (11.81 inch) in length, 150 mm (5.91 inch) in width, and 27 mm (1.06 inch) in height, it ensures a perfect fit for maintaining the integrity of your vessel. |
$ 432.98
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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.