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 The Tecnoseal 00842MG is a durable mercury power trim anode designed to protect your boat's outboard motor from corrosion, ensuring long-lasting performance in harsh marine environments. |
€ 47,03
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1-2 weeks delivery time The Tecnoseal 00843 - Mercury Zeus POD Trim Tab Zinc Anode is designed for marine applications, providing reliable protection for trim tabs. It weighs 2.12 kg (4.67 lbs) and measures 160 mm x 150 mm x 16 mm (6.30 inches x 5.91 inches x 0.63 inches), with a mounting hole diameter of 73 mm (2.87 inches) and hole spacing of 114 mm (4.49 inches). The anode has an M8 thread size. |
€ 77,85
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1-2 weeks delivery time The Tecnoseal 00843AL is a durable aluminum anode designed for the Mercury Zeus POD system, providing effective corrosion protection and ensuring optimal performance in various water conditions. |
€ 58,31
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1-2 weeks delivery time The Tecnoseal 00844 Cylindric Anode is designed for Mercury/Mariner outboard motors, offering robust corrosion protection. It measures 16 mm in diameter, 5.50 mm in height, with Ø1 at 13 mm and Ø2 at 12 mm. It weighs 0.01 kg (0.03 lbs). |
€ 11,17
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1-2 weeks delivery time The Tecnoseal 00844AL is a high-quality cylindric anode designed specifically for Mercury and Mariner outboard engines, offering excellent corrosion protection to enhance the longevity and performance of marine equipment. |
€ 2,57
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1-2 weeks delivery time The Tecnoseal 00844MG is a cylindric anode designed for Mercury and Mariner outboards, providing effective corrosion protection. It weighs 0.004 kg (0.01 lbs) and features dimensions of 16 mm (0.63 inch) in height, 13 mm (0.51 inch) in diameter, and 12 mm (0.47 inch) and 5.50 mm (0.22 inch) for additional diameters. |
€ 12,41
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1-2 weeks delivery time The Tecnoseal 00845 Mariner Anode Plate is engineered for effective corrosion protection in marine environments, featuring precise dimensions: 60 mm in length, 34 mm in width, 8 mm in height, with diameters of 18 mm and 6.50 mm, and a weight of 0.06 kg (0.13 lbs). |
€ 17,06
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1-2 weeks delivery time The Tecnoseal 00846MG is a specialized anode for the Mercury Cylinder Crankcase, designed for 90HP 4-stroke engines. It effectively protects against corrosion, enhancing performance and extending the lifespan of your engine. |
€ 14,92
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1-2 weeks delivery time The Tecnoseal 00847 Mercury Power Trim Anode is a durable, high-performance component designed to protect your boat’s power trim system from corrosion. It weighs 0.12 kg (0.25 lbs) and features dimensions of 109 mm (4.29 inch) in length, 43 mm (1.69 inch) in width, 16 mm (0.63 inch) in thickness, and a hole diameter of 7.50 mm (0.30 inch). |
€ 42,35
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1-2 weeks delivery time The Tecnoseal 00847AL is a durable anode designed for Mercury Power Trim applications, providing essential corrosion protection for boat components to ensure longevity and optimal performance on the water. |
€ 32,01
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1-2 weeks delivery time The Tecnoseal 00900 Waffle Bar Anode is specifically designed for OMC 40-50HP outboard motors, offering reliable corrosion protection to enhance the longevity of engine components in tough marine conditions. Its precise fit ensures optimal performance. |
€ 46,70
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1-2 weeks delivery time The Tecnoseal 00901 OMC Waffle Exhaust Anode is essential for protecting OMC engines from corrosion, enhancing performance, and prolonging the lifespan of engines with 100-245 horsepower. It features a weight of 0.58 kg (1.28 lbs) and dimensions including a length of 117 mm (4.61 inch), width of 80 mm (3.15 inch), height of 38 mm (1.50 inch), inner diameter of 101 mm (3.98 inch), and outer diameter of 7 mm (0.28 inch). |
€ 64,07
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1-2 weeks delivery time The Tecnoseal 00902 is a high-quality anode designed for OMC Stringer Drive housing, essential for protecting metal components from corrosion and ensuring durability in marine environments. It weighs 0.97 kg (2.14 lbs) and has dimensions of 185 mm (7.28 inch) in length, 80 mm (3.15 inch) in width, 38 mm (1.50 inch) in height, an inner diameter of 101 mm (3.98 inch), and an outer diameter of 7 mm (0.28 inch). |
€ 85,32
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1-2 weeks delivery time The Tecnoseal 00903 is a front gearcase anode specifically designed for OMC Cobra units, offering essential corrosion protection to enhance the longevity and performance of marine equipment. It has a weight of 1.04 kg (2.29 lbs) and features dimensions of 145 mm (5.71 inches) in length, 100 mm (3.94 inches) in width, 25 mm (0.98 inches) in height, with a hole diameter of 113 mm (4.45 inches) and a 1/4'' UNC thread. |
€ 74,26
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1-2 weeks delivery time The Tecnoseal 00903AL is a high-quality anode designed specifically for OMC Cobra front gearcases, providing exceptional corrosion protection to enhance the longevity and reliability of marine equipment. |
€ 46,33
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1-2 weeks delivery time The Tecnoseal 00903MG is a high-quality anode designed for the OMC Cobra front gearcase. Weighing 0.25 kg (0.55 lbs), it features dimensions of 145 mm (5.71 in) in length, 100 mm (3.94 in) in width, and 25 mm (0.98 in) in height, with an inner diameter of 113 mm (4.45 in) and a 1/4'' UNC thread, offering effective protection against corrosion and extending the gearcase’s lifespan. |
€ 43,09
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1-2 weeks delivery time The Tecnoseal 00904 OMC Gimbal Plate Anode is specifically designed for the OMC Cobra engine series, providing excellent corrosion resistance and durability, which protects your boat's metal components and ensures optimal performance in various water conditions. |
€ 80,99
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1-2 weeks delivery time The Tecnoseal 00905 Trim Tab Anode is specifically designed for Johnson-Evinrude 55 HP engines, providing essential corrosion protection. It weighs 0.44 kg (0.96 lbs) and features dimensions of 130 mm x 60 mm x 13 mm, with hole sizes of Ø1: 110 mm, Ø2: 18 mm, and Ø3: 11 mm. |
€ 42,14
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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.