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 195,00 krOriginal price 195,00 kr - Original price 195,00 krOriginal price 195,00 krCurrent price 141,00 kr141,00 kr - 141,00 krCurrent price 141,00 kr| /
Aluminum anode 0.264Lb, 3.34 * 1.37 * 0.62inch (5.51inch), hole 0.27 * 0.51inch
In stockAluminum anode 120g, 85 * 35 * 16mm (140mm), hole 7 * 13mm
Original price 195,00 krOriginal price 195,00 kr - Original price 195,00 krOriginal price 195,00 krCurrent price 141,00 kr141,00 kr - 141,00 krCurrent price 141,00 kr| /Save 28% Save % -
Original price 401,00 krOriginal price 401,00 kr - Original price 401,00 krOriginal price 401,00 krCurrent price 359,00 kr359,00 kr - 359,00 krCurrent price 359,00 kr| /
Aluminum anode TYPE 15 - 8.46*3.7*1.18inch
In stockProduct specification 15-AL Material: Aluminum Alloy : Beralin, Norsok Article: B210150 Net weight : 1.2 KG/2.65 lbs Gross weight: 1.5 KG/3.31 lb...
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Aluminum anode VETUS 15, 5.90 * 2.36 * 0.98inch, cc 3.14inch
In stockAluminum anode VETUS 15, 150 * 60 * 25mm, cc 80mm Fits: Original codes: 15 Weight : 0 .55KG/1.21LB Material: Aluminum Boat type / specific : smal...
View full detailsOriginal price 401,00 krOriginal price 401,00 kr - Original price 401,00 krOriginal price 401,00 krCurrent price 319,00 kr319,00 kr - 319,00 krCurrent price 319,00 kr| /Save 20% Save % -
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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 150,00 krOriginal price 150,00 kr - Original price 150,00 krOriginal price 150,00 krCurrent price 115,00 kr115,00 kr - 115,00 krCurrent price 115,00 kr| /
Aluminum anode 0.396Lb, 2.95 * 1.33 * 0.62inch (5.31inch), hole 0.27 * 0.90inch
In stockProduct specification Material: Aluminum Article: T00385 / 1ALSAF CODE kg lbs in l a hrs Ø strap T00385 / 1AL 0.16 0.35 mm inch 117 4.61 95 3.74 3...
View full detailsOriginal price 150,00 krOriginal price 150,00 kr - Original price 150,00 krOriginal price 150,00 krCurrent price 115,00 kr115,00 kr - 115,00 krCurrent price 115,00 kr| /Save 23% Save % -
Original price 355,00 krOriginal price 355,00 kr - Original price 355,00 krOriginal price 355,00 krCurrent price 237,00 kr237,00 kr - 237,00 krCurrent price 237,00 kr| /
Aluminum Anode 1.91Lb, 6.10 * 3.42 * 1.18inch (8.26inch), hole 0.39 * 0.51inch
In stockProduct specification Material: Aluminum Alloy : US-MIL Article: R800393AL Weight : 0.870KG/1.91Lb Reinforcement/Insert: Steel Hole distance: 18...
View full detailsOriginal price 355,00 krOriginal price 355,00 kr - Original price 355,00 krOriginal price 355,00 krCurrent price 237,00 kr237,00 kr - 237,00 krCurrent price 237,00 kr| /Save 33% Save % -
Original price 327,00 krOriginal price 327,00 kr - Original price 327,00 krOriginal price 327,00 krCurrent price 251,00 kr251,00 kr - 251,00 krCurrent price 251,00 kr| /
Aluminum Anode 1.91Lb, 6.10 * 3.42 * 1.18inch (8.26inch), hole 0.39 * 0.51inch
In stockProduct specification Material: Aluminum Alloy : US-MIL Article: R800393AL Weight : 0.870KG/1.92 LB Reinforcement/Insert: Aluminum Hole distance...
View full detailsOriginal price 327,00 krOriginal price 327,00 kr - Original price 327,00 krOriginal price 327,00 krCurrent price 251,00 kr251,00 kr - 251,00 krCurrent price 251,00 kr| /Save 23% Save % -
Original price 249,00 krOriginal price 249,00 kr - Original price 249,00 krOriginal price 249,00 krCurrent price 192,00 kr192,00 kr - 192,00 krCurrent price 192,00 kr| /
Aluminum anode 0.97Lb, 5.11*2.36*1.18inch (8.26inch), hole 0.39*0.51inch
In stockProduct specification Material: Aluminum Alloy : US-MIL Article: R800392ALAL Weight : 0.440KG/0.97 LB Reinforcement/Insert: Aluminum Hole distan...
View full detailsOriginal price 249,00 krOriginal price 249,00 kr - Original price 249,00 krOriginal price 249,00 krCurrent price 192,00 kr192,00 kr - 192,00 krCurrent price 192,00 kr| /Save 23% Save % -
Original price 596,00 krOriginal price 596,00 kr - Original price 596,00 krOriginal price 596,00 krCurrent price 395,00 kr395,00 kr - 395,00 krCurrent price 395,00 kr| /
Aluminum anode type 25 - 10.4 * 4.52 * 1.33inch
In stock5.0 / 5.0
2 Reviews
Product specification 25-AL Material: Aluminum Alloy : Beralin, Norsok Article: B210250 Net weight : 2.1 KG/4.63 lbs Gross weight: 2.5 KG/5.51 lb...
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Original price 801,00 krOriginal price 801,00 kr - Original price 801,00 krOriginal price 801,00 krCurrent price 592,00 kr592,00 kr - 592,00 krCurrent price 592,00 kr| /
Fairline aluminum anode, 12.59 * 2.55 * 1.37inch, cc 6.29inch
In stockFairline aluminum anode, 320 * 65 * 35mm(12.60 * 2.56 * 1.38inch), cc 160mm/6.30inch Fits: Fairline Original codes: Weight : 1 . 0KG/2.20LB Materi...
View full detailsOriginal price 801,00 krOriginal price 801,00 kr - Original price 801,00 krOriginal price 801,00 krCurrent price 592,00 kr592,00 kr - 592,00 krCurrent price 592,00 kr| /Save 26% Save % -
Original price 230,00 krOriginal price 230,00 kr - Original price 230,00 krOriginal price 230,00 krCurrent price 179,00 kr179,00 kr - 179,00 krCurrent price 179,00 kr| /
Aluminum anode 0.97Lb, 5.11*2.36*1.18inch (8.26inch), hole 0.39*0.51inch
In stock5.0 / 5.0
1 Opinion
Product specification Material: Aluminum Alloy : US-MIL Article: R800392AL Weight : 0.440KG Reinforcement/Insert: Steel Hole distance: 184mm Bolt h...
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Original price 191,00 krOriginal price 191,00 kr - Original price 191,00 krOriginal price 191,00 krCurrent price 147,00 kr147,00 kr - 147,00 krCurrent price 147,00 kr| /
Aluminum anode 0.264Lb, 3.34 * 1.37 * 0.62inch (5.51inch), hole 0.27 * 0.51inch
In stockProduct specification Material: Aluminum Alloy : Beralin, Norsok Article: R800390ALAL Net weight : 0.12KG/0.264Lb Reinforcement/Insert: Aluminu...
View full detailsOriginal price 191,00 krOriginal price 191,00 kr - Original price 191,00 krOriginal price 191,00 krCurrent price 147,00 kr147,00 kr - 147,00 krCurrent price 147,00 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 1.158,00 krOriginal price 1.158,00 kr - Original price 1.158,00 krOriginal price 1.158,00 krCurrent price 926,00 kr926,00 kr - 926,00 krCurrent price 926,00 kr| /
Aluminumanod KGS © 0.4kg Net, 59463 Rev A Mainted
In stockAluminum anode Article: B210030 Product Description Total length: 210mm/8.26in Length: 140mm/5.51in Width: 62mm/2.44in Height: 28mm/1.10in Reinfor...
View full detailsOriginal price 1.158,00 krOriginal price 1.158,00 kr - Original price 1.158,00 krOriginal price 1.158,00 krCurrent price 926,00 kr926,00 kr - 926,00 krCurrent price 926,00 kr| /Save 20% Save % -
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Aluminiumanod TYP 15 (AL-arm) - 215*95*30
In stockProduktspecifikation 15-AL Material: Aluminium Legering: Korrosionsgruppen AB, Beralin, Norsok Artikel: B210155 Nettovikt: 3.1KG/5.07LB Brutt...
View full detailsOriginal price 412,00 krOriginal price 412,00 kr - Original price 412,00 krOriginal price 412,00 krCurrent price 317,00 kr317,00 kr - 317,00 krCurrent price 317,00 kr| /Save 23% Save % -
Original price 591,00 krOriginal price 591,00 kr - Original price 591,00 krOriginal price 591,00 krCurrent price 445,00 kr445,00 kr - 445,00 krCurrent price 445,00 kr| /
Aluminumanod Kgs © 25 - 265*115*34 AL -Reinforcement
In stockProduct specification Material: Aluminum Alloy: US MIL Item: B210255 Weight: 2.3kg/5.07lb Reinforcement:Aluminum C-C: 315mm/12.4in Bolt hol...
View full detailsOriginal price 591,00 krOriginal price 591,00 kr - Original price 591,00 krOriginal price 591,00 krCurrent price 445,00 kr445,00 kr - 445,00 krCurrent price 445,00 kr| /Save 25% Save % -
Original price 627,00 krOriginal price 627,00 kr - Original price 627,00 krOriginal price 627,00 krCurrent price 502,00 kr502,00 kr - 502,00 krCurrent price 502,00 kr| /
Aluminum anode 650g, 180*46*35mm (180mm), hole 13*25mm
In stockProduct specification Material: Aluminum Item: T00387ALAL COD kg lbs in l a h Ø strap 00387AL 0.65 1.43 mm inches 180 7.09 120 4....
View full detailsOriginal price 627,00 krOriginal price 627,00 kr - Original price 627,00 krOriginal price 627,00 krCurrent price 502,00 kr502,00 kr - 502,00 krCurrent price 502,00 kr| /Save 20% Save % -
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Aluminumanode TYP 60 - 570*110*43
In stock6.0 KG/13.22 LB aluminum anode for ships holes
Original price 1.184,00 krOriginal price 1.184,00 kr - Original price 1.184,00 krOriginal price 1.184,00 krCurrent price 869,00 kr869,00 kr - 869,00 krCurrent price 869,00 kr| /Save 27% Save % -
Original price 744,00 krOriginal price 744,00 kr - Original price 744,00 krOriginal price 744,00 krCurrent price 591,00 kr591,00 kr - 591,00 krCurrent price 591,00 kr| /
Aluminum anode type 43 - 13* 5.9 * 1.4inch
In stockProduct specification 43-AL Material: Aluminum Alloy : Beralin, Norsok Article: B210430 Net weight : 3.6 KG/7.94 lbs Gross weight: 4.3 KG/9.48 lb...
View full detailsOriginal price 744,00 krOriginal price 744,00 kr - Original price 744,00 krOriginal price 744,00 krCurrent price 591,00 kr591,00 kr - 591,00 krCurrent price 591,00 kr| /Save 21% Save %