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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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 00730 propeller nut is engineered for Volvo Penta engines, offering a reliable and precise fit. With a weight of 0.04 kg (0.09 lbs) and dimensions of 20 mm in height, 26 mm in diameter, 10 mm in Ø1, and 6.50 mm in Ø2, this high-quality component ensures optimal performance and durability for your propeller system. |
€ 1,43
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1-2 weeks delivery time Price incl. 19% VAT Tecnoseal 00734-1MG - Volvo Penta Split Collar For Saildrive is a high-quality product designed to meet the needs of Volvo Penta saildrive owners. It offers a reliable and durable solution, with precise dimensions and attention to detail. |
€ 35,01
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1-2 weeks delivery time Price incl. 19% VAT Tecnoseal 00739-1MG - Anode For Engines, Serie - IPS is a high-quality anode designed to provide superior corrosion protection for marine engines, ensuring their longevity and optimal performance with its advanced design and durable construction. |
€ 281,67
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00739-2 transom plate for Volvo Penta engines offers a durable and precise fit, enhancing performance and efficiency. It weighs 5.40 kg (11.90 lbs) and has dimensions of 360 mm in length, 83 mm in width, 30 mm in height, and an inner diameter of 150 mm. |
€ 130,05
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1-2 weeks delivery time Price incl. 19% VAT Tecnoseal 00745-A - Anode is a high-quality anode designed to protect marine equipment from corrosion. It is made of durable material for long-lasting protection and is easy to install, making it suitable for both professional and DIY applications.
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€ 19,17
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1-2 weeks delivery time Price incl. 19% VAT Tecnoseal 00827AL is a high-quality Mercury Standard Trim Tab Anode designed to provide superior corrosion protection for outboard engines from 50 to 75 HP. Crafted with durable materials, this anode offers reliable performance and long-lasting protection in the marine environment.
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€ 8,40
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1-2 weeks delivery time Price incl. 19% VAT Tecnoseal 00908MG is a high-quality Johnson-Evinrude Halfmoon Anode designed for outboard engines ranging from 90HP to 140HP, engineered to provide superior corrosion protection and ensure the longevity and performance of your marine equipment.
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€ 17,46
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00934AL is a high-quality gearcase anode designed specifically for Johnson and Evinrude outboard motors, playing a crucial role in protecting the gearcase from corrosion and ensuring the longevity and performance of the outboard engine. |
€ 7,29
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00941 Gearcase Anode is designed to prevent corrosion on Evinrude outboard motors, ensuring durability and performance. It weighs 0.24 kg (0.53 lbs), with dimensions of 48 mm in height, a 12 mm diameter, and a thickness of 42 mm. |
€ 49,99
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00941AL is a durable gearcase anode for Evinrude outboard motors, designed to prevent corrosion and extend gearcase life. Weighing 0.09 kg (0.20 lbs) with dimensions of 48 mm in height, Ø12 mm in diameter, and 42 mm in width, it offers reliable protection and performance. |
€ 64,98
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1-2 weeks delivery time Price incl. 19% VAT Tecnoseal 01022MG - Gori Propeller Nut Ø 15''-16,50'' is a high-quality marine product designed to meet the needs of enthusiasts and professionals. It features a compact design with dimensions of 27 mm length, 16 mm height, 8.50 mm diameter, and a shaft diameter of 13 mm, suitable for propeller nuts ranging from 15 to 16.50 inches.
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€ 18,60
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01040AL is an aluminium anode designed for Flex-O-Fold propellers FF01 and FF03, providing effective protection against corrosion and wear. It features dimensions of 14mm (b), 37mm (h), 50mm (i), and 70mm (Ø), with additional measurements of 14mm (Ø1), 8mm (Ø2), and 11mm (Ø3), and weighs 0.48kg. |
€ 67,35
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01057 Sleipner Propeller Nut ensures optimal performance and durability in marine applications with its secure fit and robust design. It weighs 0.09 kg (0.21 lbs) and has dimensions of 30 mm for 'a', 40 mm for 'i', 16 mm for 'h', 6.5 mm for 'Ø', and 11 mm for 'Ø1'. |
€ 7,48
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01058 - Sleipner Propeller Nut, Zinc is a high-quality marine product designed to provide a secure and corrosion-resistant connection for your boat's propeller system, ensuring reliable performance and extended lifespan.
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€ 165,62
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01131AL Yamaha Block Anode is essential for protecting your boat's bracket from corrosion, enhancing durability and performance. It weighs 0.22 kg (0.49 lbs) and has dimensions of 85 mm in length, 62 mm in width, 32 mm in height, with an inner diameter of 46 mm and an outer diameter of 7 mm. |
€ 7,57
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01178 Round Plate is a high-quality replacement part designed for Yamaha F70, F100, F200, F225, and F250 outboard motors, ensuring optimal performance and longevity. This durable component weighs 0.48 Kg, with dimensions of 10 Cm in width, 2.6 Cm in height, and 10 Cm in depth, making it an essential addition for maintaining your marine engine.
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€ 15,65
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01256AL Mercury Cube Anode is a robust and reliable product designed to provide effective corrosion protection for marine equipment. It has a weight of 0.02 kg (0.04 lbs) and dimensions of 27 mm (1.06 inch) in length, 13 mm (0.51 inch) in width, 20 mm (0.79 inch) in height, and a diameter of 6.50 mm (0.26 inch). The anode is compatible with the F25EFI - F30EFI models and is an equivalent product to the 00841AL.
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€ 3,39
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01259AL is a high-quality plate designed for Tohatsu 4-6HP engines, offering durability and reliability. It measures 28 mm in length, 19 mm in width, and 9 mm in height, with a diameter of 6.50 mm, and weighs 0.01 kg (0.03 lbs). |
€ 0,70
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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.