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 185,00 krOriginal price 185,00 kr - Original price 185,00 krOriginal price 185,00 krCurrent price 128,00 kr128,00 kr - 128,00 krCurrent price 128,00 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 185,00 krOriginal price 185,00 kr - Original price 185,00 krOriginal price 185,00 krCurrent price 128,00 kr128,00 kr - 128,00 krCurrent price 128,00 kr| /Save 31% Save % -
Original price 230,00 krOriginal price 230,00 kr - Original price 230,00 krOriginal price 230,00 krCurrent price 154,00 kr154,00 kr - 154,00 krCurrent price 154,00 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 230,00 krOriginal price 230,00 kr - Original price 230,00 krOriginal price 230,00 krCurrent price 154,00 kr154,00 kr - 154,00 krCurrent price 154,00 kr| /Save 33% Save % -
Original price 203,00 krOriginal price 203,00 kr - Original price 203,00 krOriginal price 203,00 krCurrent price 156,00 kr156,00 kr - 156,00 krCurrent price 156,00 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 203,00 krOriginal price 203,00 kr - Original price 203,00 krOriginal price 203,00 krCurrent price 156,00 kr156,00 kr - 156,00 krCurrent price 156,00 kr| /Save 23% Save % -
Original price 257,00 krOriginal price 257,00 kr - Original price 257,00 krOriginal price 257,00 krCurrent price 197,00 kr197,00 kr - 197,00 krCurrent price 197,00 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 257,00 krOriginal price 257,00 kr - Original price 257,00 krOriginal price 257,00 krCurrent price 197,00 kr197,00 kr - 197,00 krCurrent price 197,00 kr| /Save 23% Save % -
Original price 298,00 krOriginal price 298,00 kr - Original price 298,00 krOriginal price 298,00 krCurrent price 208,00 kr208,00 kr - 208,00 krCurrent price 208,00 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 298,00 krOriginal price 298,00 kr - Original price 298,00 krOriginal price 298,00 krCurrent price 208,00 kr208,00 kr - 208,00 krCurrent price 208,00 kr| /Save 30% Save %