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 $ 3,224.00 - Original price $ 3,224.00Original price$ 3,224.00$ 3,224.00 - $ 3,224.00Current price $ 3,224.00| /
Zinc Anode, Type Japan, Weight: 9.7 KG / 21.4 LB
In stockZinc Anode, Type Japan Weight: 9.7 KG / 21.4 LB Hole Spacing: 160mm / 6.30in Total Length: 300mm / 11.81in Width: 150mm / 5.91in Height: 3...
View full detailsOriginal price $ 3,224.00 - Original price $ 3,224.00Original price$ 3,224.00$ 3,224.00 - $ 3,224.00Current price $ 3,224.00| / -
Original price $ 3,218.00Original price $ 3,218.00 - Original price $ 3,218.00Original price $ 3,218.00Current price $ 1,931.00$ 1,931.00 - $ 1,931.00Current price $ 1,931.00| /
Zinc Anode KGS © 38 - 359*64*33 (420*30*5) 745528/ZA10038, B110380
In stockProduct specification Material: Zinc Alloy: Kgs-zn Item: B110380 Gross weight: 4.1KG/9.03LB Net weight: 3.8Kg / 8.37lb Reinforcement: Steel Tot...
View full detailsOriginal price $ 3,218.00Original price $ 3,218.00 - Original price $ 3,218.00Original price $ 3,218.00Current price $ 1,931.00$ 1,931.00 - $ 1,931.00Current price $ 1,931.00| /Save 40% Save % -
Original price $ 2,284.00Original price $ 2,284.00 - Original price $ 2,284.00Original price $ 2,284.00Current price $ 1,599.00$ 1,599.00 - $ 1,599.00Current price $ 1,599.00| /
Zinkanod TYP 30 - 360*52*27mm / 14*2*1.06in, Armering: Stål, 450*40*6mm / 17.8*1.6*0.23in, 2.6kg netto
In stockProduktspecification Material: Zink Legering: kgs-Zn Artikel: B110260 Brutto vikt: 3,4KG / 7,5LB Netto vikt: 2,6KG / 5,73LB Armering: Stål ...
View full detailsOriginal price $ 2,284.00Original price $ 2,284.00 - Original price $ 2,284.00Original price $ 2,284.00Current price $ 1,599.00$ 1,599.00 - $ 1,599.00Current price $ 1,599.00| /Save 30% Save % -
Original price $ 2,390.00Original price $ 2,390.00 - Original price $ 2,390.00Original price $ 2,390.00Current price $ 1,620.00$ 1,620.00 - $ 1,620.00Current price $ 1,620.00| /
Zinc anode TYPE 55 AL, B110555
In stockProduct specification Type 55 Zinc anode Material: Zinc Alloy: MIL-DTL-18001L - Zn Item: B110555 Weight: 5.5 KG Reinforcement: Steel C-C: 3...
View full detailsOriginal price $ 2,390.00Original price $ 2,390.00 - Original price $ 2,390.00Original price $ 2,390.00Current price $ 1,620.00$ 1,620.00 - $ 1,620.00Current price $ 1,620.00| /Save 32% Save % -
Original price $ 3,688.00Original price $ 3,688.00 - Original price $ 3,688.00Original price $ 3,688.00Current price $ 2,676.00$ 2,676.00 - $ 2,676.00Current price $ 2,676.00| /
Zinc anode TYPE 102 - 350*150*33, B111020
In stockProduct Specification Type 5 Zinc Materials: Zinc Alloy: MIL-DTL-18001L - Zn Item: B111020 Weight: 10.2 KG Reinforcement: Steel C-C: 400mm ...
View full detailsOriginal price $ 3,688.00Original price $ 3,688.00 - Original price $ 3,688.00Original price $ 3,688.00Current price $ 2,676.00$ 2,676.00 - $ 2,676.00Current price $ 2,676.00| /Save 27% Save % -
Original price $ 5,778.00Original price $ 5,778.00 - Original price $ 5,778.00Original price $ 5,778.00Current price $ 3,711.00$ 3,711.00 - $ 3,711.00Current price $ 3,711.00| /
Zinc anode TYPE 155 - 590*116*45, B111550
In stockProduct Specification Type 155 Zinc Material: Zinc Alloy: MIL-DTL-18001L - Zn Item: B111550 Weight: 15.5 KG Reinforcement: Steel Tot...
View full detailsOriginal price $ 5,778.00Original price $ 5,778.00 - Original price $ 5,778.00Original price $ 5,778.00Current price $ 3,711.00$ 3,711.00 - $ 3,711.00Current price $ 3,711.00| /Save 36% Save % -
Original price $ 9,079.00Original price $ 9,079.00 - Original price $ 9,079.00Original price $ 9,079.00Current price $ 6,159.00$ 6,159.00 - $ 6,159.00Current price $ 6,159.00| /
Zinc anode TYPE 235 - 950*120*40
In stockProduct Specification Type 235 Zinc Material: Zinc Alloy: MIL-DTL-18001L - Zn Item: B112350 Weight: 23.5 KG Reinforcement: Steel Tota...
View full detailsOriginal price $ 9,079.00Original price $ 9,079.00 - Original price $ 9,079.00Original price $ 9,079.00Current price $ 6,159.00$ 6,159.00 - $ 6,159.00Current price $ 6,159.00| /Save 32% Save %