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 01060 Max Power Propeller Nut is designed for high performance and durability in marine applications. With precise dimensions including a diameter of 31.80 mm and a height of 31 mm, it ensures a reliable and optimal fit for various propeller setups. |
€ 4,28
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01070 Variprop Propeller Nut DF-80 is a precision-engineered component designed for marine applications, ensuring a secure fit and reliable performance. Weighing 0.34 kg (0.75 lbs), it features dimensions of 38 mm (1.50 inch) in height, a diameter of 67 mm (2.64 inch), and accommodates shaft sizes from 12'' to 17''. |
€ 8,24
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01070AL Variprop Propeller Nut DF-80 is a vital component for marine vessels, designed for durability and efficiency, ensuring a secure fit for optimal propulsion. It weighs 0.14 kg (0.30 lbs) and has dimensions of 38 mm (1.50 inch) in height, with various diameters ranging from 6 mm (0.24 inch) to 67 mm (2.64 inch), accommodating shaft sizes of 12'' to 17''. |
€ 35,48
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01070MG Variprop Propeller Nut DF-80 is a durable and efficient marine accessory designed to securely attach propellers, optimizing performance for various boating needs. It features a weight of 0.09 kg, dimensions including a height of 38 mm and a diameter of 67 mm, and accommodates shaft sizes from 12 to 17 inches. |
€ 5,86
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01071 Variprop Propeller Nut DF-107 is a high-quality, durable propeller nut designed for optimal performance in marine applications, ensuring a secure fit that enhances efficiency and longevity. |
€ 12,48
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01071AL Variprop Propeller Nut DF-107 is designed for marine applications, offering optimal performance and durability. It ensures a secure fit and enhances the efficiency of your vessel's propulsion system, making it an essential component for reliable operation. |
€ 39,63
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01071MG Variprop Propeller Nut DF-107 is designed for optimal marine performance and durability, ensuring a secure attachment for your propeller. With a weight of 0.14 kg (0.30 lbs) and dimensions of 43 mm (1.69 inch) in height and 78 mm (3.07 inch) in diameter, it is suitable for shafts ranging from Ø15'' to Ø20''. |
€ 8,46
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01072 Variprop Propeller Nut DF-112 is engineered for durability and optimal performance in marine applications, featuring dimensions of 55 mm in height, a diameter of 90 mm, and compatibility with shaft sizes ranging from Ø20'' to Ø25''. |
€ 23,44
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01072AL Variprop Propeller Nut DF-112 is designed for optimal performance and durability, ensuring secure attachment of your propeller for stability and efficiency. Crafted with precision, it meets high standards of quality, making it a valuable addition to your marine equipment. |
€ 43,46
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01073 Variprop Propeller Nut is designed for durability and optimal performance in marine environments, ensuring a secure attachment for various propeller sizes to withstand the rigors of boating. |
€ 25,95
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01073AL Variprop Propeller Nut is a durable and efficient component designed for marine applications, ensuring optimal performance with easy installation. It features a height of 56 mm, a diameter of 105 mm, and supports shaft sizes from Ø24'' to Ø32''. |
€ 44,80
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01074 Variprop Propeller Nut VP64 is designed for optimal performance and efficiency in marine vessels, ensuring a secure fit for various propeller systems with dimensions of 25 mm in height, 55 mm in diameter, and compatible with shaft sizes from Ø17'' to Ø22''. |
€ 8,27
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01074AL Variprop Propeller Nut VP64 is a durable and reliable component designed for marine propulsion systems, featuring a weight of 0.09 kg, a height of 25 mm, and a diameter of 55 mm, suitable for shaft sizes ranging from Ø17'' to Ø22''. |
€ 32,47
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01074MG Variprop Propeller Nut VP64 is designed for high performance and durability, enhancing the efficiency of your propulsion system while ensuring a secure fit. It weighs 0.06 kg (0.13 lbs) and has dimensions of 25 mm (0.98 inch) in height, 55 mm (2.17 inch) in diameter, with additional measurements of 6 mm (0.24 inch), 50 mm (1.97 inch), and a shaft diameter range of Ø17''-22''. |
€ 21,89
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01075 Variprop Propeller Nut VP76 is designed for durability and optimal performance in marine environments, ensuring a secure fit for various propeller sizes to enhance stability and efficiency during operation. |
€ 10,96
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01075AL Variprop Propeller Nut VP76 is a durable marine component designed for reliability and optimal performance, making it an essential choice for boating enthusiasts. |
€ 35,58
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01075MG Variprop Propeller Nut VP76 is a durable and reliable component designed for marine applications, featuring a height of 29 mm, a diameter of 68 mm, and compatibility with shaft sizes ranging from 20'' to 26''. |
€ 26,10
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01080 is a durable and reliable marine component, engineered for optimal performance in challenging environments. Its precise specifications ensure it meets various boating needs effectively. |
€ 8,90
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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.