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 Price incl. 19% VAT The Tecnoseal 00223AL Bolt-on Bar Anodes are designed for effective corrosion protection in marine environments, featuring a robust construction and precise dimensions to maintain the integrity of your vessel's metal parts. |
€ 52,24
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00223MG is a high-quality, bolt-on bar anode designed for the Vetus Type 35, offering robust corrosion protection for marine equipment. With a compact and durable build, it ensures the longevity of your vessel, making it essential for use in harsh marine environments. |
€ 59,37
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00224 is a durable oval plate designed for marine applications, featuring a weight of 0.90 kg (1.98 lbs) and dimensions of 40 mm (length), 117 mm (width), and 65 mm (height), with additional measurements of 30 mm and 25 mm for the diameters and a thickness of 10.50 mm. |
€ 22,59
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00225 bolt-on anode is designed for marine applications, providing effective protection against corrosion and enhancing the lifespan of your vessel's hull. With a weight of 5 kg and dimensions of 325 mm x 80 mm x 30 mm, it is built for durability and optimal performance. |
€ 100,43
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00226 Bolt-on Anode is designed to protect your vessel's hull from corrosion. With dimensions of 250 x 65 x 35 mm (9.84 x 2.56 x 1.38 inches) and a weight of 3.40 kg (7.50 lbs), it includes a 13 x 25 mm (0.51 x 0.98 inches) hole diameter and stands 180 mm (7.09 inches) tall, making it an effective and durable choice for marine protection. |
€ 69,89
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00229 is a reliable bolt-on anode designed to protect your hull from corrosion, featuring durable construction and efficient dimensions that ensure longevity and performance in marine environments. |
€ 12,48
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00230 Bolt-on Anode is a high-quality anode designed for fast hulls, offering effective corrosion protection. It measures 210 mm in length, 70 mm in width, and 25 mm in thickness. Weighing 1.85 kg, it features hole dimensions of 18 x 25 mm, a 32 mm diameter hole, and a 34 mm central hole. |
€ 38,52
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00230/AL Bolt-on Anode is designed for fast hull applications, providing effective corrosion protection with its robust construction and dimensions of 210 mm in length, 70 mm in width, and 25 mm in height. It weighs 0.82 kg (1.81 lbs) and features various diameters, making it an ideal choice for marine environments. |
€ 24,58
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1-2 weeks delivery time Price incl. 19% VAT The Technoseal 00230MG is a bolt-on anode designed for fast hulls, offering robust corrosion protection. It weighs 0.47 kg (1.04 lbs) and measures 210 mm x 70 mm x 25 mm (8.27 in x 2.76 in x 0.98 in). The anode features hole dimensions of 18x25 mm (0.71x0.98 in) with additional diameters of 32 mm (1.26 in), 34 mm (1.34 in), and 25 mm (0.98 in). |
€ 32,31
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00231 Bolt-on Anode is designed to protect your hull from corrosion, ensuring durability and longevity in marine applications. With dimensions of 210x100x30 mm and a weight of 3.78 kg, it features an efficient design that is essential for maintaining your vessel's integrity. |
€ 71,09
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00231/AL Bolt-on Anode is designed for effective corrosion protection of your boat's hull. With a weight of 1.60 kg (3.53 lbs) and dimensions of 210 mm x 100 mm x 30 mm (8.27 in x 3.94 in x 1.18 in), it features a hole diameter of 18x25 mm (0.71x0.98 in), making it a reliable choice for maintaining your vessel’s integrity in marine environments. |
€ 40,46
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00231MG is a durable bolt-on anode for hull applications, measuring 210 mm x 100 mm x 30 mm and weighing 0.95 kg. Designed to protect your vessel from corrosion, it ensures longevity and optimal performance in marine environments, featuring hole diameters of 18 mm and 25 mm. |
€ 54,39
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00233 Bolt-on Anode is a high-quality solution for protecting your hull against corrosion, ensuring the integrity and longevity of your vessel in marine environments. Weighing 7.000 kg (15.43 lbs) and measuring 400 mm (15.75 inch) in length, 80 mm (3.15 inch) in width, and 30 mm (1.18 inch) in height, it features a diameter of 10.50 mm (0.41 inch) for easy installation. |
€ 127,10
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00234 Bolt-on Anode is a high-quality solution for protecting your hull from corrosion, ensuring durability and longevity. Weighing 2.000 kg (4.41 lbs) and measuring 180 mm x 65 mm x 30 mm, it features a hole diameter of 13 mm and hole spacing of 25 mm, making it essential for maintaining your vessel's structural integrity in marine environments. |
€ 34,91
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00235 Bolt-on Anode offers superior protection for your hull, ensuring durability in marine environments. Weighing 2.30 kg and measuring 190 mm x 65 mm x 30 mm, this anode is essential for preventing corrosion and is compatible with various hull sizes. |
€ 41,15
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 44,51
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 76,13
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 73,21
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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.