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 Price incl. 19% VAT The Tecnoseal Gori Collar is engineered for 3-blade saildrives, offering exceptional durability and reliability for boat enthusiasts. Its robust design ensures optimal performance in various marine conditions, making it a vital component for any vessel. |
€ 14,16
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01026 Gori Collar is a durable, corrosion-resistant solution for 3-blade shafts with a diameter of Ø18''-20''. Weighing 0.87 kg (1.92 lbs), it has dimensions of 83 mm in length, 40 mm in width, and 53 mm in height, with shaft diameters measuring 11 mm and 6 mm respectively. Designed for reliable marine applications, it ensures long-lasting protection. |
€ 24,81
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01027 Gori Collar is engineered for 3-blade shafts, ensuring durability and precision for marine applications. It fits shafts with diameters ranging from 28 to 30 inches and features a weight of 2.12 kg (4.67 lbs) with specific dimensions of Ø127 mm (5.00 inch), Ø1 at 50 mm (1.97 inch), and Ø shaft at 90 mm (3.54 inch). |
€ 51,26
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01028 - Gori Propeller Nut is a durable component designed for marine use, fitting propellers with a diameter range of Ø28''-30''. It weighs 0.27 kg (0.58 lbs) and has dimensions of 44 mm (1.73 inch) in length, 33 mm (1.30 inch) in height, and a diameter of 6.50 mm (0.26 inch). The nut also has a Ø1 of 14 mm (0.55 inch). |
€ 8,43
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01029 Gori Collar is designed for 3-blade shafts, offering reliability and optimal performance in marine applications with precise dimensions and robust construction. |
€ 10,23
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01030 - J-prop Propeller Nut Ø60 is a durable marine component with a weight of 0.36 kg (0.79 lbs) and dimensions of Ø60 mm (2.36 inch), Ø1 35 mm (1.38 inch), Ø2 8 mm (0.31 inch), and Ø3 5 mm (0.20 inch). |
€ 9,88
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01030MG propeller nut is designed for marine applications, offering durability and a secure fit. With a weight of 0.12 kg (0.26 lbs) and dimensions of 60 mm (2.36 inches) in diameter, it is an essential component, ensuring optimal performance for your boating needs. |
€ 47,46
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01031 J-prop propeller nut Ø80 is a high-quality marine component designed for a secure fit and dependable operation. It weighs 0.76 kg (1.68 lbs) and features dimensions including a Ø of 33 mm (1.30 inch), Ø1 of 79 mm (3.11 inch), Ø2 of 40 mm (1.57 inch), Ø3 of 10 mm (0.39 inch), and a height of 5.50 mm (0.22 inch). |
€ 19,61
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01032 J-prop propeller nut is designed for optimal performance and durability in marine applications, featuring a weight of 1.10 kg (2.41 lbs), a height of 37 mm (1.46 inch), and an outer diameter of 89 mm (3.50 inch), with additional dimensions of 50 mm (1.97 inch) for Ø1, 10 mm (0.39 inch) for Ø2, and 6 mm (0.24 inch) for Ø3. |
€ 29,24
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01035 Varifold Prop Nut is designed for use with VF108 and VF120 folding propellers, accommodating both 3 and 4 blade configurations. It features a height of 52 mm, a diameter of 41 mm, and an Ø1 measurement of 16x2 mm. Weighing 0.36 kg (0.79 lbs), it ensures reliable and stable performance in marine applications. |
€ 11,09
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01036 - Varifold Prop Nut VF70 2 Blades Saildrive is a marine component designed for durability and performance. It weighs 0.22 kg (0.49 lbs) and features dimensions of 19 mm (0.75 inch) in height, with a diameter of 85 mm (3.35 inch), and additional diameters Ø1 of 67 mm (2.64 inch) and Ø2 of 7 mm (0.28 inch). |
€ 10,04
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01037 Varifold Prop Nut is designed for marine applications, ensuring reliable fastening for 3 and 4 blade propellers. Its durable construction guarantees optimal performance, making it a vital component for boat enthusiasts. |
€ 56,74
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01038 Varifold Propeller Nut is a robust component designed for marine use, featuring a weight of 3.76 kg (8.29 lbs) and dimensions of 100 mm (height) and 93 mm (diameter). It fits the VF240 4-blade folding propeller over 33 inches and includes a thread size of M30x3.5. |
€ 117,47
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01040 Flex-o-fold Propeller Nut is a durable component designed for optimal performance in marine propeller systems, fitting all Flexofold 2-blade closed propellers, 3-blade propellers, and 4-blade propellers up to 23 inches. |
€ 12,74
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01040MG Flex-o-fold Propeller Nut is a durable and precise marine component with a weight of 0.12 kg (0.27 lbs) and dimensions of 14 mm (0.55 inch) in width, 37 mm (1.46 inch) in height, and 50 mm (1.97 inch) in inner diameter. It also features an outer diameter of 70 mm (2.76 inch), with additional measurements of 14 mm (0.55 inch), 8 mm (0.31 inch), and 11 mm (0.43 inch) for various fittings. |
€ 12,29
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01041 Flex-o-fold Propeller Nut is engineered for durability and performance, ensuring reliable functionality in various marine conditions. With a weight of 0.32 kg (0.71 lbs) and precise dimensions, it is designed to meet the demands of marine applications effectively. |
€ 10,04
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01042 Flex-o-fold Propeller Prop Side Anodes are designed for durability and efficiency, providing essential corrosion protection for your propeller system. They fit 2-blade closed propellers, 3-blade propellers, and 4-blade propellers up to 23 inches, ensuring optimal performance and longevity. |
€ 8,30
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01042AL Flex-o-fold Propeller Prop Side Anodes offer effective protection against corrosion for various propeller types, including 2-blade closed, 3-blade, and 4-blade propellers up to 23 inches. |
€ 7,98
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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.