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 278.00 krOriginal price 278.00 kr - Original price 278.00 krOriginal price 278.00 krCurrent price 218.75 kr218.75 kr - 218.75 krCurrent price 218.75 kr| /
Zinc hull/rudder anode 2.204Lb.
In stock5.0 / 5.0
2 Reviews
Product specification Type 1.0 KG Zinc anode Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: R800392 Weight : 1.0 KG/2.20462 lbs Reinforc...
View full detailsOriginal price 278.00 krOriginal price 278.00 kr - Original price 278.00 krOriginal price 278.00 krCurrent price 218.75 kr218.75 kr - 218.75 krCurrent price 218.75 kr| /Save 21% Save % -
Original price 447.00 krOriginal price 447.00 kr - Original price 447.00 krOriginal price 447.00 krCurrent price 331.25 kr331.25 kr - 331.25 krCurrent price 331.25 kr| /
Zinc hull/rudder anode 4.4Lb Corrosion Group, 5.82*3.34*1.18inch (8.85inch), hole 0.33*0.74inch
In stockProduct specification Type 2.0 KG Zinc Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: R800393 Net weight : 2.0 KG/4.41 lbs Reinforcement/...
View full detailsOriginal price 447.00 krOriginal price 447.00 kr - Original price 447.00 krOriginal price 447.00 krCurrent price 331.25 kr331.25 kr - 331.25 krCurrent price 331.25 kr| /Save 26% Save % -
Original price 589.00 krOriginal price 589.00 kr - Original price 589.00 krOriginal price 589.00 krCurrent price 342.50 kr342.50 kr - 342.50 krCurrent price 342.50 kr| /
Zinc anode TYPE 20 - 6.5*3.5*1.2
In stockProduct specification Type 20 Zinc anode Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: B110200 Net weight : 1.9 KG/4.19 lbs Gross weight: ...
View full detailsOriginal price 589.00 krOriginal price 589.00 kr - Original price 589.00 krOriginal price 589.00 krCurrent price 342.50 kr342.50 kr - 342.50 krCurrent price 342.50 kr| /Save 42% Save % -
Original price 345.00 krOriginal price 345.00 kr - Original price 345.00 krOriginal price 345.00 krCurrent price 261.25 kr261.25 kr - 261.25 krCurrent price 261.25 kr| /
Zinc anode Type 10 Alu insert - 140 * 62 * 28
In stockProduct specification Type 10 Zinc anode with Aluminum reinforcement Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: B110105 Weight : 1.0 KG/...
View full detailsOriginal price 345.00 krOriginal price 345.00 kr - Original price 345.00 krOriginal price 345.00 krCurrent price 261.25 kr261.25 kr - 261.25 krCurrent price 261.25 kr| /Save 24% Save % -
Original price 288.00 krOriginal price 288.00 kr - Original price 288.00 krOriginal price 288.00 krCurrent price 210.00 kr210.00 kr - 210.00 krCurrent price 210.00 kr| /
Zinc anode TYPE 10 - 5.51*2.44*1.10inch
In stockProduct specification Type 10 Zinc anode Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: B110100 Weight : 1.0 KG/2.20462 lbs Reinforcemen...
View full detailsOriginal price 288.00 krOriginal price 288.00 kr - Original price 288.00 krOriginal price 288.00 krCurrent price 210.00 kr210.00 kr - 210.00 krCurrent price 210.00 kr| /Save 27% Save % -
Original price 569.00 krOriginal price 569.00 kr - Original price 569.00 krOriginal price 569.00 krCurrent price 393.75 kr393.75 kr - 393.75 krCurrent price 393.75 kr| /
Zinc hull anode Type 20 Alu insert - 6.5 * 3.5* 1.2
In stockProduct specification Type 20 Zinc anode Aluminum reinforcement Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: B110200 Net weight : 1.9 KG/...
View full detailsOriginal price 569.00 krOriginal price 569.00 kr - Original price 569.00 krOriginal price 569.00 krCurrent price 393.75 kr393.75 kr - 393.75 krCurrent price 393.75 kr| /Save 31% Save %