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 The Tecnoseal 01004 is a reliable transom anode designed for BMW Sterndrive MARK 2 systems, effectively preventing corrosion and galvanic damage to ensure optimal engine performance and longevity. |
$ 75.47
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1-2 weeks delivery time The Tecnoseal 01005 is a high-quality pencil anode designed for BMW D12 engines, providing effective corrosion protection and extending the lifespan of the cooling system. It features a diameter of 13 mm and a length of 50 mm, ensuring compatibility and durability in demanding conditions. |
$ 19.74
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1-2 weeks delivery time The Tecnoseal Gori Collar is specifically designed for 3-blade shafts ranging from Ø22'' to Ø26''. Constructed from high-quality materials, it offers durability and reliability in various marine environments, making it an essential component for optimal performance. |
$ 121.41
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1-2 weeks delivery time The Tecnoseal 01021 Gori propeller nut is a reliable solution for securing propellers, designed for sizes Ø 22''- 26''. With a weight of 0.09 kg, it offers precision with dimensions including a length of 33 mm, height of 20 mm, and diameters of 6 mm and 13 mm. |
$ 37.85
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1-2 weeks delivery time The Tecnoseal 01022 Gori Propeller Nut is a durable and high-performance component designed for marine applications, fitting propellers ranging from 15 to 16.5 inches. With a weight of 0.04 kg (0.08 lbs) and dimensions including a length of 27 mm (1.06 inch) and height of 16 mm (0.63 inch), it ensures a secure and reliable fit for boat enthusiasts. |
$ 29.17
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1-2 weeks delivery time The Tecnoseal 01022/1 Gori Propeller Nut is a durable, high-quality accessory designed for propellers with a diameter of 18 to 20 inches. It weighs 0.05 kg (0.11 lbs) and features precise dimensions, including 27 mm in length, 16 mm in height, and 6 mm in diameter, ensuring a secure fit and reliable performance. |
$ 29.17
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1-2 weeks delivery time The Tecnoseal 01023 Gori Collar is designed for 2-blade saildrives, offering a durable and reliable solution for boating. Its robust construction ensures optimal performance and longevity, making it an essential component for sailing enthusiasts. |
$ 93.81
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1-2 weeks delivery time The Tecnoseal 01024 Gori Collar is designed for use with a 3-blade saildrive, specifically fitting Ø18''-20''. It weighs 0.92 kg (2.03 lbs) and has precise dimensions, including 95 mm in length, 34 mm in width, and 59 mm in height. The shaft and collar diameters are 13 mm and 6.50 mm, respectively, ensuring a secure fit for the Ø18''-20'' saildrive. |
$ 86.72
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1-2 weeks delivery time The Tecnoseal Gori Collar is engineered for 3-blade saildrives, offering exceptional durability and reliability for boat enthusiasts. Its robust design ensures optimal performance in various marine conditions, making it a vital component for any vessel. |
$ 93.81
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1-2 weeks delivery time The Tecnoseal 01026 Gori Collar is a durable, corrosion-resistant solution for 3-blade shafts with a diameter of Ø18''-20''. Weighing 0.87 kg (1.92 lbs), it has dimensions of 83 mm in length, 40 mm in width, and 53 mm in height, with shaft diameters measuring 11 mm and 6 mm respectively. Designed for reliable marine applications, it ensures long-lasting protection. |
$ 93.81
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1-2 weeks delivery time The Tecnoseal 01027 Gori Collar is engineered for 3-blade shafts, ensuring durability and precision for marine applications. It fits shafts with diameters ranging from 28 to 30 inches and features a weight of 2.12 kg (4.67 lbs) with specific dimensions of Ø127 mm (5.00 inch), Ø1 at 50 mm (1.97 inch), and Ø shaft at 90 mm (3.54 inch). |
$ 160.05
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1-2 weeks delivery time The Tecnoseal 01028 - Gori Propeller Nut is a durable component designed for marine use, fitting propellers with a diameter range of Ø28''-30''. It weighs 0.27 kg (0.58 lbs) and has dimensions of 44 mm (1.73 inch) in length, 33 mm (1.30 inch) in height, and a diameter of 6.50 mm (0.26 inch). The nut also has a Ø1 of 14 mm (0.55 inch). |
$ 49.74
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1-2 weeks delivery time The Tecnoseal 01029 Gori Collar is designed for 3-blade shafts, offering reliability and optimal performance in marine applications with precise dimensions and robust construction. |
$ 85.91
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1-2 weeks delivery time The Tecnoseal 01030 - J-prop Propeller Nut Ø60 is a durable marine component with a weight of 0.36 kg (0.79 lbs) and dimensions of Ø60 mm (2.36 inch), Ø1 35 mm (1.38 inch), Ø2 8 mm (0.31 inch), and Ø3 5 mm (0.20 inch). |
$ 40.57
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1-2 weeks delivery time The Tecnoseal 01030MG propeller nut is designed for marine applications, offering durability and a secure fit. With a weight of 0.12 kg (0.26 lbs) and dimensions of 60 mm (2.36 inches) in diameter, it is an essential component, ensuring optimal performance for your boating needs. |
$ 67.71
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1-2 weeks delivery time The Tecnoseal 01031 J-prop propeller nut Ø80 is a high-quality marine component designed for a secure fit and dependable operation. It weighs 0.76 kg (1.68 lbs) and features dimensions including a Ø of 33 mm (1.30 inch), Ø1 of 79 mm (3.11 inch), Ø2 of 40 mm (1.57 inch), Ø3 of 10 mm (0.39 inch), and a height of 5.50 mm (0.22 inch). |
$ 50.84
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1-2 weeks delivery time The Tecnoseal 01032 J-prop propeller nut is designed for optimal performance and durability in marine applications, featuring a weight of 1.10 kg (2.41 lbs), a height of 37 mm (1.46 inch), and an outer diameter of 89 mm (3.50 inch), with additional dimensions of 50 mm (1.97 inch) for Ø1, 10 mm (0.39 inch) for Ø2, and 6 mm (0.24 inch) for Ø3. |
$ 92.77
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1-2 weeks delivery time The Tecnoseal 01035 Varifold Prop Nut is designed for use with VF108 and VF120 folding propellers, accommodating both 3 and 4 blade configurations. It features a height of 52 mm, a diameter of 41 mm, and an Ø1 measurement of 16x2 mm. Weighing 0.36 kg (0.79 lbs), it ensures reliable and stable performance in marine applications. |
$ 63.55
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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.