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 02090 is a durable pencil anode designed for Renault vehicles, providing essential protection against corrosion to enhance the longevity and performance of metal components. |
$ 10,53
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1-2 weeks delivery time The Tecnoseal 02090T Renault Pencil Anode is a durable marine component featuring a brass plug with a thread size of 18x1.5 mm. It measures 22 mm in length, 10 mm in height, and has a diameter of 12 mm, with an overall diameter of 24 mm and a brass plug diameter of 15 mm. The anode weighs 0.07 kg (0.15 lbs) and provides effective protection for marine equipment. |
$ 47,17
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1-2 weeks delivery time The Tecnoseal 02090TP is a durable brass plug designed for Renault vehicles, offering reliability and effective sealing with dimensions of 18 x 1.5 mm. It weighs 0.04 kg (0.08 lbs) and features measurements of 12 mm (0.47 inch) and 24 mm (0.94 inch) for optimal performance. |
$ 34,45
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1-2 weeks delivery time The Tecnoseal 02100 is a zinc pencil anode designed for Nanni Mercedes engines, offering robust corrosion protection. It measures 10 mm in diameter and 17 mm in length, with a thickness of 9 mm and a width of 8 mm, weighing 0.01 kg. |
$ 11,84
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1-2 weeks delivery time The Tecnoseal 02100T is a pencil anode designed for Nanni Mercedes engines, providing essential corrosion protection to enhance performance and longevity. It weighs 0.05 kg (0.10 lbs) and features a thread size of 16x1.5 mm, a length of 17 mm (0.67 inch), and a diameter of 10 mm (0.39 inch). |
$ 44,25
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1-2 weeks delivery time The Tecnoseal 02100TP is a durable brass plug designed for use with pencil anodes in Nanni Mercedes engines, featuring dimensions of Th.16x1.5 mm (0.31 x 0.67 inches) and weighing 0.03 kg (0.07 lbs). |
$ 30,22
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1-2 weeks delivery time The Tecnoseal 02101 Pencil Anode is designed for Nanni Mercedes engines, made from high-quality zinc to protect against corrosion and extend the life of marine components. It has a diameter of 14 mm, a length of 26 mm, and weighs 0.03 kg. |
$ 16,04
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1-2 weeks delivery time The Tecnoseal 02102 Nanni Mercedes Pencil Anode is a zinc anode designed for corrosion protection in marine environments. With a diameter of 26 mm, a length of 25 mm, and weighing 0.12 kg, it ensures durability and reliability for Mercedes engines. |
$ 23,67
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1-2 weeks delivery time The Tecnoseal 02111 is a durable Mitsubishi Pencil anode made of zinc, designed for marine use to effectively protect metal components from corrosion, ensuring reliability and longevity in harsh environments. |
$ 46,57
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1-2 weeks delivery time The Tecnoseal 02130 is a zinc pencil anode designed for MAN diesel engines, such as the D2842LE433 and V12-1550 models. It measures Ø10 mm in diameter and 30 mm in length, providing essential corrosion protection to extend the lifespan of marine equipment. |
$ 15,38
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1-2 weeks delivery time The Tecnoseal 02150T Martec Pencil Anode is designed for marine applications, providing effective corrosion protection to enhance the longevity and efficiency of your vessel. It features a brass plug and dimensions of Ø10 mm and L15 mm, ensuring reliable performance. |
$ 28
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1-2 weeks delivery time The Tecnoseal 02151T Martec Pencil Anode features a brass plug and is designed for marine use. It has a length of 26 mm (1.02 inch) and a diameter of 10 mm (0.39 inch). The anode weighs 0.02 kg (0.04 lbs) and includes a 1/4'' Gas Conico (bspt) thread. |
$ 39,13
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1-2 weeks delivery time The Tecnoseal 02152T Martec Pencil Anode is designed for effective corrosion protection in marine applications, featuring durable construction and easy installation to maintain the integrity of your vessel’s metal parts. |
$ 39,13
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1-2 weeks delivery time The Tecnoseal 02153T Martec Pencil Anode, complete with a brass plug and 1/4'' BSPT thread, offers reliable corrosion protection for marine applications. It measures 40 mm in length, 17 mm in width, and 12 mm in diameter, weighing 0.06 kg (0.13 lbs). |
$ 28
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1-2 weeks delivery time The Tecnoseal 02170 Pencil Anode is specifically designed for Hyundai Seasall engines, offering vital protection against corrosion. Its compact dimensions ensure effective performance, enhancing the durability of your marine equipment. |
$ 10,53
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1-2 weeks delivery time The Tecnoseal 02170T is a high-quality pencil anode designed for Hyundai Seasall engines, featuring a brass plug and precise dimensions. It weighs 0.16 kg (0.35 lbs) and has a diameter of 17 mm (0.67 inch) and a length of 60 mm (2.36 inch). With additional dimensions including a 57 mm (2.24 inch) diameter, 10 mm (0.39 inch) length, and various other measurements, it ensures reliable protection against corrosion. |
$ 37,76
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1-2 weeks delivery time The Tecnoseal 02170TP is a durable brass plug designed for Hyundai Seasall engines, offering reliable performance in marine environments with specifications including a weight of 0.06 kg, dimensions of M20x1.5, and measurements of 14 mm (0.55 inch) for a and 24 mm (0.94 inch) for b. |
$ 27,24
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1-2 weeks delivery time The Tecnoseal 02200 is a zinc pencil anode designed for Scania applications, offering effective corrosion protection. It has a diameter of 17 mm, a length of 45 mm, and weighs 0.08 kg. |
$ 19,48
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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.