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 253,00 krOriginal price 253,00 kr - Original price 253,00 krOriginal price 253,00 krCurrent price 203,00 kr203,00 kr - 203,00 krCurrent price 203,00 kr| /
Magnesium anode TYPE 4 - 7.00*2.44*1.10, (10.23inch), Approx 0.8Lb. AZ63-1.5VDc
In stock4.83 / 5.0
6 Reviews
Product specification Type 4 Magnesium Material: Magnesium Alloy : AZ 63B Article: B310040 Net weight : 0.3 KG/0.66 lbs Gross weight: 0.4 KG/0.88...
View full detailsOriginal price 253,00 krOriginal price 253,00 kr - Original price 253,00 krOriginal price 253,00 krCurrent price 203,00 kr203,00 kr - 203,00 krCurrent price 203,00 kr| /Save 20% Save % -
Original price 428,00 krOriginal price 428,00 kr - Original price 428,00 krOriginal price 428,00 krCurrent price 287,00 kr287,00 kr - 287,00 krCurrent price 287,00 kr| /
Magnesium anode Type 8 - 8.66 * 2.87 * 1.02, (13.38inch), Approx 0.1.58Lb. AZ63-1.5VDC.
In stock5.0 / 5.0
2 Reviews
Product specification Type 8 Magnesium Material: Magnesium Alloy : AZ 63B Article: B310080 Net weight : 0.72 KG/1.59 lbs Gross weight: 0.8 KG/1.7...
View full detailsOriginal price 428,00 krOriginal price 428,00 kr - Original price 428,00 krOriginal price 428,00 krCurrent price 287,00 kr287,00 kr - 287,00 krCurrent price 287,00 kr| /Save 33% Save % -
Original price 690,00 krOriginal price 690,00 kr - Original price 690,00 krOriginal price 690,00 krCurrent price 530,00 kr530,00 kr - 530,00 krCurrent price 530,00 kr| /
Fairline Magnesium anode, 12.59 * 2.55 * 1.37inch, cc 6.29inch
In stock5.0 / 5.0
1 Opinion
Fairline Magnesium Anode, 320 * 65 * 35mm(12.60 * 2.56 * 1.38inch), cc 160mm/6.30inch CODE kg lbs in l a b c hrs T00270EMG 0.70 1.54 mm i...
View full detailsOriginal price 690,00 krOriginal price 690,00 kr - Original price 690,00 krOriginal price 690,00 krCurrent price 530,00 kr530,00 kr - 530,00 krCurrent price 530,00 kr| /Save 23% Save % -
Original price 637,00 krOriginal price 637,00 kr - Original price 637,00 krOriginal price 637,00 krCurrent price 437,00 kr437,00 kr - 437,00 krCurrent price 437,00 kr| /
Magnesium anode type 15 alu insert - 10.78 * 3.74 * 1.96, (15.94inch total), 2.75Lb. AZ63-1.5VDC.
In stock5.0 / 5.0
1 Opinion
Product specification Type 15 Magnesium Material: Magnesium Alloy : AZ 63B Article: B310155 Net weight : 1.2 KG/2.65 lbs Gross weight: 1.5 KG/3.3...
View full detailsOriginal price 637,00 krOriginal price 637,00 kr - Original price 637,00 krOriginal price 637,00 krCurrent price 437,00 kr437,00 kr - 437,00 krCurrent price 437,00 kr| /Save 31% Save % -
Original price 572,00 krOriginal price 572,00 kr - Original price 572,00 krOriginal price 572,00 krCurrent price 424,00 kr424,00 kr - 424,00 krCurrent price 424,00 kr| /
Magnesium anode type 15 - 10.78 * 3.74 * 1.96, (15.94inch), Ca3.3Lb. AZ63-1.5VDC.
In stock5.0 / 5.0
1 Opinion
Product specification Type 15 Magnesium Material: Magnesium Alloy : AZ 63B Article: B310150 Net weight : 1.5 KG/3.31 lbs Gross weight: 1.2 KG/2.6...
View full detailsOriginal price 572,00 krOriginal price 572,00 kr - Original price 572,00 krOriginal price 572,00 krCurrent price 424,00 kr424,00 kr - 424,00 krCurrent price 424,00 kr| /Save 26% Save % -
Original price 253,00 krOriginal price 253,00 kr - Original price 253,00 krOriginal price 253,00 krCurrent price 219,00 kr219,00 kr - 219,00 krCurrent price 219,00 kr| /
Magnesium anode Type 4 Alu insert - 7.00 * 2.44 * 1.10, (10.23inch), Approx 0.6Lb, AZ63-1.5VDC
In stockProduct specification Type 4 Magnesium with aluminum reinforcement Material: Magnesium Alloy : AZ 63B Article: B310045 Net weight : 0.3 KG/0.66 l...
View full detailsOriginal price 253,00 krOriginal price 253,00 kr - Original price 253,00 krOriginal price 253,00 krCurrent price 219,00 kr219,00 kr - 219,00 krCurrent price 219,00 kr| /Save 13% Save % -
Original price 428,00 krOriginal price 428,00 kr - Original price 428,00 krOriginal price 428,00 krCurrent price 295,00 kr295,00 kr - 295,00 krCurrent price 295,00 kr| /
Magnesium anode TYPE 8 Alu insert- 8.66*2.87*1.02, (13.38inch), Approx 0.1.1Lb. AZ63-1.5VDc
In stockProduct specification Type 8 Magnesium with aluminum reinforcement Material: Magnesium Alloy : AZ 63B Article: B310085 Net weight : 0.72 KG/1.59 ...
View full detailsOriginal price 428,00 krOriginal price 428,00 kr - Original price 428,00 krOriginal price 428,00 krCurrent price 295,00 kr295,00 kr - 295,00 krCurrent price 295,00 kr| /Save 31% Save % -
Original price 1.135,00 krOriginal price 1.135,00 kr - Original price 1.135,00 krOriginal price 1.135,00 krCurrent price 921,00 kr921,00 kr - 921,00 krCurrent price 921,00 kr| /
Magnesium anode type 30 Alu insert- 18.11 * 6.49 * 1.96, (23.62inch), Approx 7.14Lb. AZ63-1.5VDC.
In stockProduct specification Type 30 Magnesium with aluminum reinforcement Material: Magnesium Alloy : AZ 63B Article: B310305 Net weight : 3.0 KG/6.61 ...
View full detailsOriginal price 1.135,00 krOriginal price 1.135,00 kr - Original price 1.135,00 krOriginal price 1.135,00 krCurrent price 921,00 kr921,00 kr - 921,00 krCurrent price 921,00 kr| /Save 19% Save % -
Original price 1.101,00 krOriginal price 1.101,00 kr - Original price 1.101,00 krOriginal price 1.101,00 krCurrent price 868,00 kr868,00 kr - 868,00 krCurrent price 868,00 kr| /
Magnesium anode TYPE 30 - 18.11*6.49*1.96, (23.62inch), Approx 8.15Lb. AZ63-1.5VDc
In stockProduct specification Type 30 Magnesium Material: Magnesium Alloy : AZ 63B Article: B310300 Net weight : 3.0 KG/6.61 lbs Gross weight: 3.7 KG/8.1...
View full detailsOriginal price 1.101,00 krOriginal price 1.101,00 kr - Original price 1.101,00 krOriginal price 1.101,00 krCurrent price 868,00 kr868,00 kr - 868,00 krCurrent price 868,00 kr| /Save 21% Save % -
Original price 2.306,00 krOriginal price 2.306,00 kr - Original price 2.306,00 krOriginal price 2.306,00 krCurrent price 1.581,00 kr1.581,00 kr - 1.581,00 krCurrent price 1.581,00 kr| /
Magnesiumanode TYP 60 - 23.62*7.67*1.96, (29.92inch in total), appr. 13.2Lb. AZ63-1,5VDc
In stockProduct specification Type 60 magnesium Material:Magnesium Alloy: AZ 63B Article: B310300 Product drawing Net weight: 5.11kg Gross weight: 6kg Rei...
View full detailsOriginal price 2.306,00 krOriginal price 2.306,00 kr - Original price 2.306,00 krOriginal price 2.306,00 krCurrent price 1.581,00 kr1.581,00 kr - 1.581,00 krCurrent price 1.581,00 kr| /Save 31% Save %