Anodes for boat hull -ryhmän tuotteet

Hull Zinc Anode 1.8Kg
Kampanja
OCTOBER SALE!
Available
27,90 €37,00 €
Hull Zinc Anode 0.25Kg
Available
8,90 €
Hull Zinc Anode 0.5kg
Available
14,00 €
Hull Zinc Anode 1Kg
OUTLET
Available
19,00 €25,90 €
Rudder Zinc Anode 70mm
Available
12,00 €
Magnesium Anode 0.5kg, fresh water
Available
74,00 €
Magnesium Anode 0.2Kg, fresh water
Available
52,00 €
Hull Zinc Anode 3Kg
OUTLET
Available
43,50 €81,00 €
Hull Anode, Zinc 5.6Kg
OUTLET
Available
63,00 €68,00 €
Rudder Zinc Anode 90mm
Available
22,20 €
Hull Anode 0.16Kg, aluminum
Available
16,80 €
Hull Anode 0.3Kg, aluminum
Available
24,50 €
Hull Anode 0.6Kg, aluminum
Available
27,90 €

Suosittelemme sinulle

Hull anodes – corrosion protection for metal parts of a boat's hull

In the hull anodes product group, you will find zinc and magnesium anodes for corrosion protection of the boat's hull and metal parts: hull zincs in different weight classes (0.25kg, 0.5kg, 1kg, 1.8kg and 3kg) for salt water and magnesium anodes (0.2kg) for freshwater use. The right anode material depends on the water area - zinc is suitable for salt water, while magnesium is more effective in freshwater, because zinc does not corrode sufficiently in low-salt water to protect other metals effectively.

The anode acts as a "sacrificial metal" in a galvanic couple - it intentionally corrodes itself so that other, more valuable metal parts of the boat (such as the propeller shaft, drive train or engine cooling system) do not rust or corrode. The size and weight of the anode are chosen based on the surface area of ??the boat's hull and the number of metal parts embedded - a larger boat or more metal to be protected requires a larger or more anodes.

Check the anode for wear regularly, for example when docking – when the anode has worn down to about half its original size, it is worth replacing it, as an excessively worn anode no longer provides sufficient protection and corrosion can begin to damage the parts to be protected.

The weight of the hull itself is measured according to the submerged hull area of ??the boat and the number of metal parts – a 0.25-0.5kg anode is sufficient for a smaller boat, while a larger motorboat or for the protection of several metal parts may require several 1-3kg anodes on different sides of the hull. The anodes are usually bolted directly to the metal part of the hull so that the electrical contact with the metal to be protected is good and uninterrupted.

The effectiveness of the anode depends directly on its electrical contact with the metal to be protected – if the attachment point is accidentally painted over the anode, it will completely prevent the protective effect, so the anode surface should always be left unpainted. Check the condition of the anodes annually when docking and replace them before they are completely worn out.

Regularly replacing anodes is one of the most cost-effective ways to protect your boat from costly corrosion damage – the cost of the sacrificial metal is a fraction of what it would cost to repair, for example, a drive train or propeller shaft due to advanced galvanic corrosion.

It is worth replacing the anode mounting bolts at the same time if they are clearly rusted, as a bolt in poor condition can fail during use and the anode can come off completely.

The correct way to attach the anode varies slightly depending on the body material, so check the installation instructions before installing for the first time.

The choice of anode material also matters if the boat travels in both salt and fresh water during the season — in this case, a zinc anode is usually a more functional general solution.

Nopea toimitus
Varastossa olevat tuotteet 1-3 arkipäivää. Tilaustuotteet arviolta 2-7 arkipäivässä.
Asiakaspalvelu
010 548 5605 asiakaspalvelu@marinekauppa.com
14 pv palautusoikeus
Tuotteilla on 14 päivän ilmainen palautusoikeus. Kaikilla tuotteilla on vähintään 6kk takuu.
Maksa turvallisesti
Turvalliset verkkomaksut. Maksa verkkopankeilla, luottokortilla, laskulla tai osamaksulla.
Maksutavat
Osuuspankki
Nordea
POP-pankki
Aktia
S-pankki
Säästöpankki
Handelsbanken
Oma Säästöpankki
Danskebank
Ålandsbanken
Visa
Mastercard
Collector bank
Klarna
MobilePay