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.
Email us: info@yacht-supply24.com or fill our Feedback form.
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 Price incl. 19% VAT The Tecnoseal R4 Rudder Zinc, designed for durability and performance, is ideal for marine applications, ensuring longevity and efficient operation in various water conditions. |
€ 18,88
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal R4AL is a durable aluminum rudder anode designed to protect your vessel's rudder from corrosion, ensuring optimal performance and longevity in marine environments. |
€ 23,47
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal R4MG is a durable rudder anode designed to protect your vessel's rudder from corrosion, ensuring a longer lifespan. Weighing 0.35 kg (0.77 lbs) and measuring 127 mm (5.00 inches) in diameter, it features additional dimensions of 15 mm (0.59 inches) for height, 13 mm (0.51 inches) for Ø1, and 9 mm (0.35 inches) for Ø2. |
€ 44,45
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal R5 Rudder Zinc, with a diameter of 5 inches and a height of 0.91 inches, is designed for reliable protection of your boat's rudder, ensuring longevity and optimal performance in marine environments. Weighing 2.000 kg (4.41 lbs), it features precise dimensions that are essential for maintaining your vessel's integrity. |
€ 5,61
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal R5AL aluminum rudder anode is a high-quality, corrosion-resistant solution designed to protect boat rudders in both saltwater and freshwater environments. With a diameter of 127 mm and a weight of 0.78 kg, this anode ensures reliable performance and durability. |
€ 31,05
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal R5MG is a durable rudder anode that offers excellent corrosion protection for marine applications, featuring optimal dimensions of 5" x 7/8" to enhance the longevity of your vessel. |
€ 84,81
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal R7 Rudder Anode is a zinc anode designed to protect boat rudders from corrosion. Weighing 3.90 kg (8.60 lbs) with a diameter of 165 mm (6.50 inches), it features precise dimensions for a secure fit, including a height of 22 mm (0.87 inches) and inner diameters of 13 mm (0.51 inches) and 9 mm (0.35 inches). |
€ 11,82
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal R7AL is a durable aluminum rudder anode designed to protect your boat's rudder from corrosion, featuring a weight of 1.56 kg (3.44 lbs) and dimensions of 165 mm (6.50 inch) in diameter, with a height of 22 mm (0.87 inch) and additional measurements of 13 mm (0.51 inch) and 9 mm (0.35 inch). |
€ 61,36
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal R7MG rudder anode is a magnesium-based solution designed to protect rudders in freshwater environments. With a diameter of 6.5 inches and a weight of 2.20 lbs, it offers reliable corrosion resistance and fits with dimensions of 165 mm in diameter, 22 mm in height, and inner diameters of 13 mm and 9 mm. |
€ 20,40
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal SPAZZ1 graphite brush is a vital component for shaft grounding systems, ensuring reliable performance and durability. Its robust design helps maintain electrical systems across various applications, making it an essential part for effective operation. |
€ 43,69
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal SPAZZ2 is a graphite brush replacement designed for shaft grounding systems. With dimensions of 10x20x25 mm, it ensures reliable conductivity and durability, helping maintain the system's performance. |
€ 46,47
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal SPAZZ3 graphite brush is a reliable replacement for shaft grounding systems, designed for optimal performance with precise dimensions of 12 mm, 25 mm, and 32 mm, ensuring efficient grounding in various applications. |
€ 4,59
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal TEC-20 from the USA Plate Series is a durable and high-quality Tear Drop plate with precise engineering. It features a length of 85 mm, width of 46 mm, height of 14 mm, and a hole diameter of 7 mm, weighing 0.18 kg (0.40 lbs). |
€ 6,69
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal TEC-20MG is a durable and high-quality teardrop plate designed for optimal functionality in various applications. It features a weight of 0.04 kg (0.09 lbs) and dimensions of 85 mm (3.35 inch) in length, 46 mm (1.81 inch) in width, 14 mm (0.55 inch) in height, and a diameter of 7 mm (0.28 inch), making it a reliable choice for users seeking performance and efficiency. |
€ 10,71
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal TEC-21 is a durable USA Plate featuring a sleek tear drop design, ideal for various applications. It weighs 0.35 kg (0.77 lbs) and has dimensions of 136 mm (5.35 in) length, 58 mm (2.28 in) width, 14 mm (0.55 in) thickness, with a height of 41 mm (1.61 in) and a diameter of 8.50 mm (0.33 in). |
€ 8,49
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal TEC-24 is a durable USA plate with precise dimensions, weighing 0.33 kg (0.73 lbs). It measures 112 mm (4.41 inch) in length, 19 mm (0.75 inch) in width, and 53 mm (2.09 inch) in height, featuring a Ø1 of 6.50 mm (0.26 inch), making it an ideal choice for reliable performance in various applications. |
€ 57,94
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal TEC-24MG is a durable USA plate with dimensions of 112 mm (4.41 inch) in length, 19 mm (0.75 inch) in width, and 53 mm (2.09 inch) in height, weighing 0.08 kg (0.18 lbs), making it suitable for various industrial applications. |
€ 36,21
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal TEC-25 is a durable aluminum plate designed for reliable performance in various applications, featuring dimensions of 232 mm in length, 84 mm in width, and 17 mm in height, with a weight of 1.60 kg. |
€ 15,90
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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.
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.