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?
-
Original price 130,00 krOriginal price 130,00 kr - Original price 130,00 krOriginal price 130,00 krCurrent price 94,00 kr94,00 kr - 94,00 krCurrent price 94,00 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 130,00 krOriginal price 130,00 kr - Original price 130,00 krOriginal price 130,00 krCurrent price 94,00 kr94,00 kr - 94,00 krCurrent price 94,00 kr| /Save 28% Save % -
Original price 268,00 krOriginal price 268,00 kr - Original price 268,00 krOriginal price 268,00 krCurrent price 191,00 kr191,00 kr - 191,00 krCurrent price 191,00 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...
View full detailsOriginal price 268,00 krOriginal price 268,00 kr - Original price 268,00 krOriginal price 268,00 krCurrent price 191,00 kr191,00 kr - 191,00 krCurrent price 191,00 kr| /Save 29% Save % -
Original price 268,00 krOriginal price 268,00 kr - Original price 268,00 krOriginal price 268,00 krCurrent price 214,00 kr214,00 kr - 214,00 krCurrent price 214,00 kr| /
Aluminum anode VETUS 15, 5.90 * 2.36 * 0.98inch, cc 3.14inch
In stock5.0 / 5.0
1 Opinion
Aluminum 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 268,00 krOriginal price 268,00 kr - Original price 268,00 krOriginal price 268,00 krCurrent price 214,00 kr214,00 kr - 214,00 krCurrent price 214,00 kr| /Save 20% Save % -
Original price 100,00 krOriginal price 100,00 kr - Original price 100,00 krOriginal price 100,00 krCurrent price 77,00 kr77,00 kr - 77,00 krCurrent price 77,00 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 100,00 krOriginal price 100,00 kr - Original price 100,00 krOriginal price 100,00 krCurrent price 77,00 kr77,00 kr - 77,00 krCurrent price 77,00 kr| /Save 23% Save % -
Original price 154,00 krOriginal price 154,00 kr - Original price 154,00 krOriginal price 154,00 krCurrent price 103,00 kr103,00 kr - 103,00 krCurrent price 103,00 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 154,00 krOriginal price 154,00 kr - Original price 154,00 krOriginal price 154,00 krCurrent price 103,00 kr103,00 kr - 103,00 krCurrent price 103,00 kr| /Save 33% Save % -
Original price 167,00 krOriginal price 167,00 kr - Original price 167,00 krOriginal price 167,00 krCurrent price 129,00 kr129,00 kr - 129,00 krCurrent price 129,00 kr| /
Aluminum anode 380g 100x48x27mm CC: 184mm
In stockMaterial: Aluminum Alloy : US-MIL Article: R800392ALALReinforcement/Insert: Aluminum Application areas: Ship hull Port Slip Cable Pipeline Dykdalb...
View full detailsOriginal price 167,00 krOriginal price 167,00 kr - Original price 167,00 krOriginal price 167,00 krCurrent price 129,00 kr129,00 kr - 129,00 krCurrent price 129,00 kr| /Save 23% Save % -
Original price 238,00 krOriginal price 238,00 kr - Original price 238,00 krOriginal price 238,00 krCurrent price 159,00 kr159,00 kr - 159,00 krCurrent price 159,00 kr| /
Aluminum Anode 1.98 lb 5.31x3.15x1.18 inch (8.27 inch)
In stockProduct specification Material: Aluminum Alloy : US-MIL Article: R800393ALReinforcement/Insert: Steel Application areas: Ship hull Port Slip Cabl...
View full detailsOriginal price 238,00 krOriginal price 238,00 kr - Original price 238,00 krOriginal price 238,00 krCurrent price 159,00 kr159,00 kr - 159,00 krCurrent price 159,00 kr| /Save 33% Save % -
Original price 399,00 krOriginal price 399,00 kr - Original price 399,00 krOriginal price 399,00 krCurrent price 288,00 kr288,00 kr - 288,00 krCurrent price 288,00 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...
View full detailsOriginal price 399,00 krOriginal price 399,00 kr - Original price 399,00 krOriginal price 399,00 krCurrent price 288,00 kr288,00 kr - 288,00 krCurrent price 288,00 kr| /Save 28% Save % -
Original price 218,00 krOriginal price 218,00 kr - Original price 218,00 krOriginal price 218,00 krCurrent price 168,00 kr168,00 kr - 168,00 krCurrent price 168,00 kr| /
Aluminum Anode 1.76 lb 5.31x3.15x1.18 inch (8.27 inch)
In stockProduct specification Material: Aluminum Alloy : US-MIL Article: R800393AL Reinforcement/Insert: Aluminum Application areas: Ship hull Port Slip ...
View full detailsOriginal price 218,00 krOriginal price 218,00 kr - Original price 218,00 krOriginal price 218,00 krCurrent price 168,00 kr168,00 kr - 168,00 krCurrent price 168,00 kr| /Save 23% Save % -
Original price 536,00 krOriginal price 536,00 kr - Original price 536,00 krOriginal price 536,00 krCurrent price 396,00 kr396,00 kr - 396,00 krCurrent price 396,00 kr| /
Fairline aluminum anode, 12.59 * 2.55 * 1.37inch, cc 6.29inch
In stock5.0 / 5.0
2 Reviews
Fairline 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 536,00 krOriginal price 536,00 kr - Original price 536,00 krOriginal price 536,00 krCurrent price 396,00 kr396,00 kr - 396,00 krCurrent price 396,00 kr| /Save 26% Save % -
Original price 154,00 krOriginal price 154,00 kr - Original price 154,00 krOriginal price 154,00 krCurrent price 120,00 kr120,00 kr - 120,00 krCurrent price 120,00 kr| /
Aluminum anode 440g 100x48x27mm (210mm)
In stock5.0 / 5.0
1 Opinion
Product specification Material: Aluminum Alloy : US-MIL Article: R800392AL Application areas: Ship hull Port Slip Cable Pipeline Dykdalb P...
View full detailsOriginal price 154,00 krOriginal price 154,00 kr - Original price 154,00 krOriginal price 154,00 krCurrent price 120,00 kr120,00 kr - 120,00 krCurrent price 120,00 kr| /Save 22% Save % -
Original price 128,00 krOriginal price 128,00 kr - Original price 128,00 krOriginal price 128,00 krCurrent price 98,00 kr98,00 kr - 98,00 krCurrent price 98,00 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 128,00 krOriginal price 128,00 kr - Original price 128,00 krOriginal price 128,00 krCurrent price 98,00 kr98,00 kr - 98,00 krCurrent price 98,00 kr| /Save 23% Save % -
Original price 172,00 krOriginal price 172,00 kr - Original price 172,00 krOriginal price 172,00 krCurrent price 132,00 kr132,00 kr - 132,00 krCurrent price 132,00 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 172,00 krOriginal price 172,00 kr - Original price 172,00 krOriginal price 172,00 krCurrent price 132,00 kr132,00 kr - 132,00 krCurrent price 132,00 kr| /Save 23% Save % -
Original price 395,00 krOriginal price 395,00 kr - Original price 395,00 krOriginal price 395,00 krCurrent price 321,00 kr321,00 kr - 321,00 krCurrent price 321,00 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 395,00 krOriginal price 395,00 kr - Original price 395,00 krOriginal price 395,00 krCurrent price 321,00 kr321,00 kr - 321,00 krCurrent price 321,00 kr| /Save 19% Save % -
Original price 1.141,00 krOriginal price 1.141,00 kr - Original price 1.141,00 krOriginal price 1.141,00 krCurrent price 0,00 kr0,00 kr - 0,00 krCurrent price 0,00 kr| /
Zinkanod NoCor© Zn Marine Grade, 105 - 405 x 220 x 35 mm/15.94 x 8.66 x 1.38 inches
In stockProduct Specification Type 105 Zinc Material: Zinc Alloy: MIL-DTL-18001L - Zn Item: B111050 Weight: 10.5 Kg / 23.15 lb Total Length: 445 mm / 17....
View full detailsOriginal price 1.141,00 krOriginal price 1.141,00 kr - Original price 1.141,00 krOriginal price 1.141,00 krCurrent price 0,00 kr0,00 kr - 0,00 krCurrent price 0,00 kr| /Save 100% Save % -
Original price 1.195,00 kr - Original price 1.195,00 krOriginal price1.195,00 kr1.195,00 kr - 1.195,00 krCurrent price 1.195,00 kr| /
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 1.195,00 kr - Original price 1.195,00 krOriginal price1.195,00 kr1.195,00 kr - 1.195,00 krCurrent price 1.195,00 kr| / -
Original price 774,00 krOriginal price 774,00 kr - Original price 774,00 krOriginal price 774,00 krCurrent price 619,00 kr619,00 kr - 619,00 krCurrent price 619,00 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 774,00 krOriginal price 774,00 kr - Original price 774,00 krOriginal price 774,00 krCurrent price 619,00 kr619,00 kr - 619,00 krCurrent price 619,00 kr| /Save 20% Save % -
Original price 276,00 krOriginal price 276,00 kr - Original price 276,00 krOriginal price 276,00 krCurrent price 224,00 kr224,00 kr - 224,00 krCurrent price 224,00 kr| /
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 276,00 krOriginal price 276,00 kr - Original price 276,00 krOriginal price 276,00 krCurrent price 224,00 kr224,00 kr - 224,00 krCurrent price 224,00 kr| /Save 19% Save % -
Original price 419,00 krOriginal price 419,00 kr - Original price 419,00 krOriginal price 419,00 krCurrent price 336,00 kr336,00 kr - 336,00 krCurrent price 336,00 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 419,00 krOriginal price 419,00 kr - Original price 419,00 krOriginal price 419,00 krCurrent price 336,00 kr336,00 kr - 336,00 krCurrent price 336,00 kr| /Save 20% Save % -
Original price 791,00 krOriginal price 791,00 kr - Original price 791,00 krOriginal price 791,00 krCurrent price 642,00 kr642,00 kr - 642,00 krCurrent price 642,00 kr| /
Aluminumanode TYP 60 - 570*110*43
In stock6.0 KG/13.22 LB aluminum anode for ships holes
Original price 791,00 krOriginal price 791,00 kr - Original price 791,00 krOriginal price 791,00 krCurrent price 642,00 kr642,00 kr - 642,00 krCurrent price 642,00 kr| /Save 19% Save % -
Original price 498,00 krOriginal price 498,00 kr - Original price 498,00 krOriginal price 498,00 krCurrent price 433,00 kr433,00 kr - 433,00 krCurrent price 433,00 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 498,00 krOriginal price 498,00 kr - Original price 498,00 krOriginal price 498,00 krCurrent price 433,00 kr433,00 kr - 433,00 krCurrent price 433,00 kr| /Save 13% Save %