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 TKA01AL is a high-quality de-icer aerator anode designed for marine systems, offering durability and efficiency for optimal performance even in challenging conditions. It weighs 0.06 kg (0.13 lbs) and measures 32 mm (1.26 inch) in height and 38 mm (1.50 inch) in diameter, with a length of 16 inches. |
€ 5,01
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal TKA02 De-Icer Aerator Anode enhances the performance and longevity of aquatic systems by preventing corrosion and maintaining the efficiency of de-icer aerators, making it an ideal choice for both commercial and residential use. |
€ 5,07
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal TKA02AL is a durable de-icer aerator anode designed to prevent ice formation in marine environments, featuring a robust construction that ensures effective aeration for water systems. |
€ 0,51
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE723 is a durable nut designed for Volvo Penta fixed propeller shafts, ensuring a secure fit and reliable operation, making it essential for marine applications. |
€ 11,85
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE723MG is a durable nut designed for Volvo Penta fixed propeller shafts, ensuring a secure fit and optimal marine performance. It features a weight of 0.08 kg, dimensions of 71 mm in height, 32 mm in width, and 37 mm in thickness, with a thread size of 16x1.5 and a shaft diameter of 25 mm. |
€ 14
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE724 is a durable nut designed for Volvo Penta fixed propeller shafts, ensuring optimal performance and longevity in marine applications. It features a product code of WE724, weighs 0.43 kg (0.94 lbs), has a height of 80 mm (3.15 inch), a diameter of 35 mm (1.38 inch), and a length of 47 mm (1.85 inch), with a thread size of 24x2 for shafts measuring Ø35-40. |
€ 37,45
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE724MG is a durable nut designed for Volvo Penta fixed propeller shafts, ensuring reliable performance in marine environments with specifications that include a weight of 0.11 kg, a height of 80 mm, and a diameter of 35 mm. |
€ 13,65
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE725 is a durable nut designed for fixed propeller shafts in Volvo Penta applications, ensuring a secure fit and reliable performance. It has a weight of 0.30 kg (0.66 lbs) and dimensions of 80 mm (3.15 inch) in height, 35 mm (1.38 inch) in height (h1), and a diameter of 47 mm (1.85 inch), with a thread size of 30x2 and an Ø of 45 mm. |
€ 9,57
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE727 is a high-quality nut specifically designed for Volvo Penta fixed propeller shafts, ensuring a secure fit and reliable performance, making it essential for maintaining marine propulsion systems. |
€ 15,24
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE727MG is a durable nut designed for Volvo Penta fixed propeller shafts, providing a secure fit for optimal performance in marine environments. It weighs 0.13 kg and features dimensions of 80 mm in height, 35 mm in h1, and 46 mm in diameter, with a thickness of 20x2.5 and a shaft size of 30 mm. |
€ 9,44
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE728 is a durable nut designed for Volvo Penta fixed propeller shafts, featuring a weight of 0.30 kg and dimensions of 71 mm in height and 37 mm in diameter, with a thread size of 20x1.5 and a shaft diameter of 30 mm. |
€ 11,75
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE728MG is a high-quality nut designed for Volvo Penta fixed propeller shafts. With a weight of 0.08 kg, it features dimensions of 71 mm in height and a diameter of 37 mm, ensuring a secure and reliable fit for marine applications. |
€ 9,57
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WE730 is a high-quality nut designed for fixed propeller shafts, specifically for Volvo Penta applications, ensuring a secure fit and reliable performance for marine enthusiasts and professionals. |
€ 14,10
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WKCKK1 is a high-performance cooler designed for efficient heat exchange in marine applications, featuring a durable construction that ensures optimal cooling performance for your vessel. |
€ 10,04
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WKCKK2 is a high-performance cooling solution for marine applications, featuring robust construction and an innovative design that ensures reliable operation and optimal efficiency in maintaining ideal temperatures. |
€ 34,15
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal WKCKK3 is a high-performance keel cooler designed for efficient heat exchange in marine applications, ensuring optimal cooling and enhancing reliability and performance on the water. |
€ 24,87
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal Z4-ALAL is a durable aluminium weld-on anode designed for effective corrosion protection in marine environments, featuring a weight of 0.94 kg, dimensions of 149 mm in length, 88 mm in width, and 28 mm in height, along with a strap size of 250x25x5 mm. |
€ 31,68
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal Z4-MGAL is a magnesium weld-on anode designed for marine use, featuring a sturdy aluminium strap. Weighing 0.63 kg (1.39 lbs) and measuring 250 x 25 x 5 mm, it offers efficient corrosion protection and durability for various vessels in harsh environments. |
€ 47,30
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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.