Showing 1-22 of 22 item(s)
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Anodes
Mgduff
0001191134
€93.15
Dimensions 9.5x45x6.5 cm. alt.Distance between holes 23 cm.
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Plastimo
0000118150
€6.10
€12.20
Anode jack of the mercury
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Plastimo
0000117100
€9.65
€19.30
Zinc shaft anode 40mm
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Plastimo
0000117090
€9.65
€19.30
Anode johnson tail cobra 1.1kg
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Plastimo
0000117089
€12.25
€24.50
Anode axis of zinc 60 mm
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Plastimo
0000117088
€16.85
€33.70
Anode cranchi shaft 60 keys 54
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Plastimo
0000117074
€19.90
€39.80
Anode box drill 13mm small bag
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Plastimo
0000117009
€8.15
€16.30
Anode radice shaft d,55 (recharge)
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Plastimo
0000117007
€9.20
€18.40
Anode mercury fin 80 to 140cv
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Plastimo
0000117006
€11.20
€22.40
Anode radice shaft, 60mm
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Plastimo
0000117002
€8.15
€16.30
Anode radius axis d,50 mm
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Plastimo
0000116993
€6.10
€12.20
Standard zinc conical anode 45 mm
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Plastimo
0000116992
€9.65
€19.30
Manufacture in which all the materials used are classified within a heading other than that of the product
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Plastimo
0000116991
€7.65
€15.30
Anode flaps are 175x35x19 ent100
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Plastimo
0000116989
€7.65
€15.30
Anode crankshaft 45 keys 41
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Plastimo
0000116979
€5.05
€10.10
Other, not further worked than hot-rolled
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Plastimo
0000116978
€4.05
€8.10
Zinc anode collar
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Plastimo
0000116898
€11.20
€22.40
Zinc anode for 21/4' axis'
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Plastimo
0000116897
€21.45
€42.90
Of a thickness not exceeding 6 mm
Motor
AD Nautic
094275
€8.75
22mm
Motor
AD Nautic
094269
€40.05
This kit allows you to isolate the anode from the hull. Includes: a neoprene plate, 2 AG4 plugs for soldering (øM14x30mm), 2 AZ5GU nuts (Ø M14), 2 neoproe tubes and 2 brass washers.
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Motor
AD Nautic
094268
€36.30
Aluminum anodes, more active than zinc (lifespan increased by 55%) They guarantee better protection. They are active in seawater, fresh and brackish. Lightweight and safe for the environment. Complete kit with stainless steel screws.
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[name] => Anodes
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[description] => <h2>Anodes for Boats</h2>
<p><strong>Boat anodes</strong>, also known as <strong>galvanic or sacrificial anodes</strong>, are essential components that protect metal parts of a boat from electrochemical corrosion.</p>
[additional_description] => <h3>Function of Anodes</h3>
<p>The main function of anodes is to prevent corrosion. They should be replaced at least once per season, and more frequently in harsher marine conditions. Anodes are typically installed along the keel, rudder, or propeller shaft.</p>
<p><strong>Important</strong>: Never paint, brush, or grease the anodes! This would reduce their electrical conductivity with water, rendering them ineffective against corrosion. If your boat stays out of the water for long periods, oxidation may form (especially on aluminum anodes), reducing performance. In these cases, replacement is necessary.</p>
<h4>Anode Selection Chart (in kg), based on metal surface area to protect</h4>
<p>Metal surfaces in m² / Zinc anodes in kg</p>
<ul>
<li>5 to 10 m² → 5.5 kg</li>
<li>10 to 20 m² → 9.5 kg</li>
<li>20 to 30 m² → 18.0 kg</li>
<li>30 to 40 m² → 20.0 kg</li>
<li>40 to 50 m² → 25.0 kg</li>
</ul>
<h4>Types of Anodes</h4>
<ul>
<li>Shaft and rudder anodes</li>
<li>Propeller anodes</li>
<li>Thruster anodes</li>
<li>Mooring anodes</li>
<li>Engine anodes</li>
<li>Weld-on anodes</li>
<li>Bolt-on anodes</li>
<li>Distribution board anodes</li>
<li>Heat exchanger anodes</li>
<li>Aluminum anodes</li>
<li>Special anodes for aluminum boats</li>
</ul>
<p>Find a wide range of zinc, aluminum alloy, and magnesium anodes in our store to replace your hull and engine shaft anodes, whether for inboard or outboard motors.</p>
<h4>Available Anode Types</h4>
<ul>
<li><strong>Drive shaft anodes</strong>
<ul>
<li>Aluminum anodes</li>
<li>Magnesium anodes</li>
<li>Zinc anodes</li>
</ul>
</li>
<li><strong>Hull anodes</strong>
<ul>
<li>Aluminum hull anodes</li>
<li>Magnesium hull anodes</li>
<li>Zinc hull anodes</li>
</ul>
</li>
<li><strong>Outboard anodes</strong></li>
<li><strong>Propeller anodes</strong>
<ul>
<li>Aluminum anodes for propellers/shafts</li>
<li>Magnesium anodes for propellers/shafts</li>
<li>Zinc anodes for propellers/shafts</li>
</ul>
</li>
<li><strong>Bow and stern thruster anodes</strong></li>
<li><strong>Inboard anodes</strong></li>
<li><b>Saildrive/inboard-outboard anodes</b></li>
</ul>
[meta_title] => Anodes for Boats | MercaNautic ⛵ 🌊
[meta_description] => Boat anodes, also known as galvanic or sacrificial anodes, are essential components that protect metal parts of a boat from electrochemical corrosion ⛵ 🌊
[meta_keywords] => Anodes
[extra_description] =>
[id] => 918
[image] =>
)
Function of Anodes
The main function of anodes is to prevent corrosion. They should be replaced at least once per season, and more frequently in harsher marine conditions. Anodes are typically installed along the keel, rudder, or propeller shaft.
Important: Never paint, brush, or grease the anodes! This would reduce their electrical conductivity with water, rendering them ineffective against corrosion. If your boat stays out of the water for long periods, oxidation may form (especially on aluminum anodes), reducing performance. In these cases, replacement is necessary.
Anode Selection Chart (in kg), based on metal surface area to protect
Metal surfaces in m² / Zinc anodes in kg
- 5 to 10 m² → 5.5 kg
- 10 to 20 m² → 9.5 kg
- 20 to 30 m² → 18.0 kg
- 30 to 40 m² → 20.0 kg
- 40 to 50 m² → 25.0 kg
Types of Anodes
- Shaft and rudder anodes
- Propeller anodes
- Thruster anodes
- Mooring anodes
- Engine anodes
- Weld-on anodes
- Bolt-on anodes
- Distribution board anodes
- Heat exchanger anodes
- Aluminum anodes
- Special anodes for aluminum boats
Find a wide range of zinc, aluminum alloy, and magnesium anodes in our store to replace your hull and engine shaft anodes, whether for inboard or outboard motors.
Available Anode Types
- Drive shaft anodes
- Aluminum anodes
- Magnesium anodes
- Zinc anodes
- Hull anodes
- Aluminum hull anodes
- Magnesium hull anodes
- Zinc hull anodes
- Outboard anodes
- Propeller anodes
- Aluminum anodes for propellers/shafts
- Magnesium anodes for propellers/shafts
- Zinc anodes for propellers/shafts
- Bow and stern thruster anodes
- Inboard anodes
- Saildrive/inboard-outboard anodes
