Hull anodes for ships and boats - Zinc, Aluminum and Magnesium
Hull anodes
Why use hull anodes for cathodic protection?
Sacrificial anodes
Which metal in which type of water?
Salt water
For optimal protection on your hull that is in salt water, Aluminium anodes is the right choice for you.
Freshwater
In fresh water however, we recommend Magnesium anodes for the best possible protection of your hull.
Brackish water
For brackish water which is a mixture between fresh and salt water, we recommend the use of our Aluminium anodes or Zinc anodes. This is because it is difficult to determine how salty or fresh the brackish water is without any water samples. Fell free to contact us if you have any doubts.
There are several important factors that must be considered before choosing the type of sacrificial anodes. For example, the size of what you want to protect, other parameters such as painting/coating is also important. Should you need help calculating the number of anodes to protect your hull from corrosion, you are always welcome to contact us with your question. Remember that an anode that has been consumed about 50% from its original appearance and weight should be replaced.
What should I do if my hull is made of a material other than steel?
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Original price 117,00 krOriginal price 117,00 kr - Original price 117,00 krOriginal price 117,00 krCurrent price 81,00 kr81,00 kr - 81,00 krCurrent price 81,00 kr| /
Zinc hull/rudder anode 1.10Lb.
In stock5.0 / 5.0
1 Opinion
Product specification Type 5 Zinc Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: R800391 Weight : 0.5 KG/1.10 lbs Reinforcement/Insert: ...
View full detailsOriginal price 117,00 krOriginal price 117,00 kr - Original price 117,00 krOriginal price 117,00 krCurrent price 81,00 kr81,00 kr - 81,00 krCurrent price 81,00 kr| /Save 31% Save % -
Original price 146,00 krOriginal price 146,00 kr - Original price 146,00 krOriginal price 146,00 krCurrent price 97,00 kr97,00 kr - 97,00 krCurrent price 97,00 kr| /
Aluminum anode 0.507LB, 4.13 * 1.77 * 0.98 inch (6.29inch), hole 0.27 * 0.51inch
In stockProduct specification Material: Aluminum Alloy : US-MIL Article: R800391ALAL Weight : 0.230KG/0.50LB Reinforcement/Insert: Aluminum Hole distanc...
View full detailsOriginal price 146,00 krOriginal price 146,00 kr - Original price 146,00 krOriginal price 146,00 krCurrent price 97,00 kr97,00 kr - 97,00 krCurrent price 97,00 kr| /Save 34% Save % -
Original price 129,00 krOriginal price 129,00 kr - Original price 129,00 krOriginal price 129,00 krCurrent price 99,00 kr99,00 kr - 99,00 krCurrent price 99,00 kr| /
Zinc anode TYPE 5 - 4.72*1.81*0.90inch
In stockProduct specification Type 5 Zinc anode Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: B110050 Net weight : 0.44 KG/0.97 lbs Gross weight: ...
View full detailsOriginal price 129,00 krOriginal price 129,00 kr - Original price 129,00 krOriginal price 129,00 krCurrent price 99,00 kr99,00 kr - 99,00 krCurrent price 99,00 kr| /Save 23% Save % -
Original price 162,00 krOriginal price 162,00 kr - Original price 162,00 krOriginal price 162,00 krCurrent price 125,00 kr125,00 kr - 125,00 krCurrent price 125,00 kr| /
Aluminum anode 0.507Lb, 4.13 * 1.77 * 0.98 inch (6.29inch), hole 0.27 * 0.51inch
In stockProduct specification Material: Aluminum Alloy : US-MIL Article: R800391AL Weight : 0.230KG Reinforcement/Insert: Steel Hole distance: 140mm Bolt h...
View full detailsOriginal price 162,00 krOriginal price 162,00 kr - Original price 162,00 krOriginal price 162,00 krCurrent price 125,00 kr125,00 kr - 125,00 krCurrent price 125,00 kr| /Save 23% Save % -
Original price 188,00 krOriginal price 188,00 kr - Original price 188,00 krOriginal price 188,00 krCurrent price 131,00 kr131,00 kr - 131,00 krCurrent price 131,00 kr| /
Zinc anode TYPE 5 Alu insert - 4.72*1.81*0.90inch
In stockProduct specification Type 5 Zinc anode Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: B110055 Net weight : 0.44 KG/0.97 lbs Gross weight: ...
View full detailsOriginal price 188,00 krOriginal price 188,00 kr - Original price 188,00 krOriginal price 188,00 krCurrent price 131,00 kr131,00 kr - 131,00 krCurrent price 131,00 kr| /Save 30% Save %