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 The Tecnoseal 03508 is a zinc Vetus propeller nut anode for KGF220, corresponding to original part number BP-1210 / SET0152. It weighs 0.37 kg (0.82 lbs) and measures 41 mm in overall height, with 50 mm overall diameter, 24 mm dimension (c), Ø11 mm and Ø6.50 mm internal diameters. |
$ 48.66
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1-2 weeks delivery time The Tecnoseal 03509 is a zinc Vetus propeller nut anode for bow thruster applications, corresponding to original part number BP195. It weighs 0.39 kg (0.86 lbs) and measures 47 mm in height, with 53 mm overall diameter, 28 mm dimension (a), Ø11 mm and Ø7 mm internal diameters. |
$ 48.66
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1-2 weeks delivery time The Tecnoseal 03514 is a zinc Vetus propeller nut anode for KGF220/230/285/310, corresponding to original part number SET0221. It weighs 0.94 kg (2.07 lbs) and measures 41 mm in height, with 75.50 mm overall diameter, 25 mm dimension (c), Ø11 mm, Ø6.50 mm and Ø28.50 mm internal diameters. |
$ 75.23
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1-2 weeks delivery time The Tecnoseal 03512 is a zinc Vetus conical propeller nut anode for bow thruster applications. It weighs 0.65 kg (1.43 lbs) and measures 75 mm in overall diameter and 47 mm in height, with additional dimensions of a = 25 mm, b = 7 mm, Ø1 = 8.50 mm, Ø2 = 42 mm and Ø3 = 55 mm. |
$ 84.67
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1-2 weeks delivery time The Tecnoseal 03513 is a zinc Vetus propeller nut anode with an overall diameter of 32 mm and height of 15 mm. It weighs 0.06 kg (0.13 lbs) and features Ø8 mm, Ø7 mm and Ø5 mm internal diameters. |
$ 28.23
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1-2 weeks delivery time The Tecnoseal 00729 Series is a bow thruster anode compatible with Volvo Penta systems and available in Zinc 00729 and Magnesium 00729MG versions. Both variants share the same dimensions: 37 mm length, 22 mm width, 15 mm height, Ø10 mm and Ø6.50 mm. The Zinc version weighs 0.05 kg (0.11 lbs), while the Magnesium version weighs 0.01 kg (0.02 lbs). The catalogue also identifies this item as the same as Tecnoseal 01055. |
$ 25.69
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1-2 weeks delivery time The Tecnoseal 00730 is a zinc propeller nut anode compatible with Volvo Penta 4/6 HP systems with 3-blade propeller. It weighs 0.04 kg (0.09 lbs) and measures 20 mm in height and 26 mm in overall diameter, with Ø10 mm and Ø6.50 mm internal diameters. The catalogue identifies this item as the same as Tecnoseal 01050. |
$ 31.90
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1-2 weeks delivery time The Tecnoseal 00731 Series is a bow thruster anode compatible with Volvo Penta QL BP500/600 and SP600, corresponding to original part number 41100098. It is available in Zinc 00731 and Magnesium 00731MG versions. Both variants measure 20 mm in height, 29 mm in overall diameter, have Ø1 = 9.50 mm and an M4 thread. The Zinc version weighs 0.05 kg (0.11 lbs), while the Magnesium version weighs 0.01 kg (0.02 lbs). |
$ 25.40
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1-2 weeks delivery time The Tecnoseal 00732 Series is a bow thruster anode compatible with Volvo Penta QL BP800-1300 and SP900-1300, corresponding to original part number 41100276. It is available in Zinc 00732 and Magnesium 00732MG versions. Both variants share the same dimensions: 51 mm length, 12 mm height, Ø17 mm and Ø7 mm. The Zinc version weighs 0.09 kg (0.20 lbs), while the Magnesium version weighs 0.02 kg (0.04 lbs). |
$ 30.57
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1-2 weeks delivery time The Tecnoseal America Bow Thruster propeller nut anode range includes 01046, 19024 and 19024-6, all in zinc. The 01046 version measures Ø81 mm × H38 mm and weighs 0.39 kg, while the 19024 and 19024-6 versions measure Ø111 mm and weigh 1.02 kg and 1.04 kg respectively. The 19024 has h = 61 mm and i = 70 mm, while 19024-6 has h = 60 mm and i = 75 mm. All variants use Ø2 = 6.50 mm. |
$ 75.47
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1-2 weeks delivery time The Tecnoseal 03700 is a zinc Craftsman Marine propeller nut anode for 35 kgf thruster applications, corresponding to original part number BA.110.90007. It weighs 0.07 kg (0.15 lbs) and measures 37 mm in overall diameter and 20 mm in height, with additional dimensions of a = 17.50 mm, h1 = 10 mm, Ø1 = 10.50 mm, Ø2 = 25 mm and Ø3 = 5.50 mm. |
$ 46.61
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1-2 weeks delivery time The Tecnoseal 03701 is a zinc Craftsman Marine propeller nut anode for 55 kgf thruster applications, corresponding to original part number BA.150.90007. It weighs 0.13 kg (0.29 lbs) and measures 48 mm in overall diameter and 30 mm in height, with additional dimensions of a = 17.50 mm, h1 = 17 mm, Ø1 = 10.50 mm, Ø2 = 27 mm and Ø3 = 5.50 mm. |
$ 55.07
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1-2 weeks delivery time The Tecnoseal 03702 is a zinc Craftsman Marine propeller nut anode for 80, 95 and 115 kgf thruster applications, corresponding to original part number BA.185.90007. It weighs 0.15 kg (0.33 lbs) and measures 52 mm in overall diameter and 32 mm in height, with additional dimensions of a = 17.50 mm, h1 = 17 mm, Ø1 = 10.50 mm, Ø2 = 27 mm and Ø3 = 6 mm. |
$ 51.72
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1-2 weeks delivery time The Tecnoseal 03703 is a zinc Craftsman Marine propeller nut anode for 125, 150 and 170 kgf thruster applications, corresponding to original part number BA.250.90007. It weighs 0.44 kg (0.97 lbs) and measures 60 mm in overall diameter and 41 mm in height, with additional dimensions of a = 24.50 mm, h1 = 22 mm, Ø1 = 11.50 mm, Ø2 = 34 mm and Ø3 = 6.50 mm. |
$ 69.79
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1-2 weeks delivery time The Tecnoseal 01080 is a zinc Lewmar disc anode corresponding to original part number 589150. It weighs 0.07 kg (0.15 lbs) and measures 37 mm in overall diameter and 14 mm in height, with additional diameters of Ø1 = 24 mm, Ø2 = 18 mm and Ø3 = 8.50 mm. |
$ 34.86
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1-2 weeks delivery time The Tecnoseal 01081 is a zinc Lewmar disc anode corresponding to original part number 589350. It weighs 0.11 kg (0.24 lbs) and measures 45 mm in overall diameter and 15 mm in height, with additional diameters of Ø1 = 30 mm, Ø2 = 24 mm and Ø3 = 11 mm. |
$ 37.59
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1-2 weeks delivery time The Tecnoseal 01082 is a zinc Lewmar disc anode corresponding to original part number 589550. It weighs 0.24 kg (0.53 lbs) and measures 60 mm in overall diameter and 19 mm in height, with additional diameters of Ø1 = 42 mm, Ø2 = 34 mm and Ø3 = 17 mm. |
$ 49.22
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1-2 weeks delivery time The Tecnoseal 01060 is a zinc Max Power propeller nut anode with an overall diameter of 31.80 mm and a height of 31 mm. It weighs 0.10 kg (0.22 lbs) and features additional diameters of Ø1 = 27 mm, Ø2 = 18 mm and Ø3 = 6 mm. |
$ 20.82
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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.