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 02021T caterpillar pencil anode is designed for marine applications, offering effective corrosion protection and durability. With a diameter of 10 mm and a length of 55 mm, it features a 1/4'' Gas Conico (bspt) brass plug, making it essential for various vessels. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02021TP is a durable brass plug designed for various applications, featuring a weight of 0.02 kg (0.03 lbs) and dimensions of 10 mm and 0.39 inch, with connections of 1/4'' Gas Conico (bspt) and 1/4'' UNC. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02022 is a durable caterpillar pencil anode designed for marine applications, providing reliable corrosion protection. With a weight of 0.07 kg (0.14 lbs), it features a diameter of 22 mm (0.87 inch) and a length of 20 mm (0.79 inch), ensuring effective maintenance of metal surfaces. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02022T is a durable caterpillar pencil anode designed for marine equipment protection against corrosion, featuring a brass plug and various dimensions to ensure reliable performance in harsh environments. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02022TP is a durable brass plug designed for Caterpillar machinery, featuring a weight of 0.08 kg (0.17 lbs) and dimensions of 3/4'' GAS conico (bspt) and 5/8'' UNF, ensuring a secure fit and long-lasting performance. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02023 Caterpillar Pencil Anode is engineered for superior performance in marine environments, providing durability and long-lasting protection for your vessel's metal components. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02023T is a high-quality caterpillar pencil anode designed for effective corrosion protection in marine applications, featuring a diameter of 16 mm and a length of 76 mm, along with a 1/2'' Gas Conico (bspt) thread for easy installation. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02023TP is a durable brass plug designed for reliable performance in various applications, featuring a product code of 02023TP, a weight of 0.05 kg (0.11 lbs), and dimensions of 1/2'' Gas Conico (bspt) with a 3/8'' UNC thread type, measuring 14 mm in height or 0.55 inch. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02024 is a durable caterpillar pencil anode designed for effective corrosion protection in marine environments, featuring a diameter of 16 mm, a length of 63 mm, and a weight of 0.09 kg, making it essential for safeguarding your vessel's metal surfaces. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02024-1 Caterpillar Pencil Anode is engineered for effective corrosion protection in marine applications, featuring a durable design that ensures longevity and reliable performance even in challenging environments. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02024-1T is a durable caterpillar pencil anode designed for marine applications, offering effective corrosion protection. It features a 1/2'' GAS conico (bspt) connection and dimensions of 51 mm in length, 13 mm in height, and 14 mm in diameter, weighing 0.11 kg (0.25 lbs). |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02024-1TP is a durable brass plug designed for Caterpillar machinery, featuring a weight of 0.04 kg (0.09 lbs) and dimensions of 1/2'' Gas Conico (bspt) and 3/8'' UNC, with a size of 14 mm (0.55 inches). |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02024T is a durable caterpillar pencil anode designed for marine applications, offering long-lasting protection against corrosion. With a weight of 0.14 kg, a diameter of 16 mm, and a length of 63 mm, it features a 1/2'' Gas Conico (BSPT) thread for easy installation. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02024TP is a durable brass plug designed for reliable sealing in various applications, featuring a weight of 0.04 kg (0.09 lbs) and dimensions of 1/2'' Gas Conico (bspt) and 3/8'' UNC. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02025 is a durable caterpillar pencil anode, designed for effective corrosion protection in marine environments, featuring a diameter of 14 mm and a length of 33 mm. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02026 Caterpillar Pencil Anode is engineered for superior performance in marine environments, offering effective corrosion protection and durability for vessels during maritime activities. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02026T Caterpillar Pencil Anode is designed for corrosion protection in marine applications, featuring a durable construction that ensures longevity and reliability, making it essential for maintaining your vessel's integrity. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 02026TP is a durable brass plug designed for various applications, featuring a weight of 0.22 kg (0.48 lbs) and dimensions of 1-1/4'' Gas Conico (bspt) and 3/4'' UNC, with a length of 24 mm (0.94 inch). |
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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.