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 $ 1,597.00 - Original price $ 1,597.00Original price $ 1,597.00$ 2,855.00$ 2,855.00 - $ 2,855.00Current price $ 2,855.00| /
Zinc anode 7.93Lb
In stock5.0 / 5.0
1 Opinion
Divers Dream Anode USA plate 305X152X13 HC140 MISCELLANEOUS Suitable for: Various anode Original code: R804DIVER Weight : 3.6KG/7.72LB Material: Z...
View full detailsOriginal price $ 1,597.00 - Original price $ 1,597.00Original price $ 1,597.00$ 2,855.00$ 2,855.00 - $ 2,855.00Current price $ 2,855.00| / -
Original price $ 329.00Original price $ 329.00 - Original price $ 329.00Original price $ 329.00Current price $ 270.00$ 270.00 - $ 270.00Current price $ 270.00| /
Zinc hull/rudder anode Type 2 Alu insert - 3.85 * 1.33 * 0.51inch
In stockProduct specification Type 2 Zinc Alu reinforcement Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: B110025 Net weight : 0.21 KG/0.46 lbs Gr...
View full detailsOriginal price $ 329.00Original price $ 329.00 - Original price $ 329.00Original price $ 329.00Current price $ 270.00$ 270.00 - $ 270.00Current price $ 270.00| /Save 18% Save % -
Original price $ 1,294.00Original price $ 1,294.00 - Original price $ 1,294.00Original price $ 1,294.00Current price $ 917.00$ 917.00 - $ 917.00Current price $ 917.00| /
Zinkanod VETUS 15, B116150
In stockZinkanod VETUS 15, 150*60*25mm, Håldistans: 80mm/3.15in Passar till: Orginalkoder: Vetus 15 Vikt: 1.0KG/2.2lb Material: Zink Båttyp/specifikt...
View full detailsOriginal price $ 1,294.00Original price $ 1,294.00 - Original price $ 1,294.00Original price $ 1,294.00Current price $ 917.00$ 917.00 - $ 917.00Current price $ 917.00| /Save 29% Save % -
Original price $ 2,080.00Original price $ 2,080.00 - Original price $ 2,080.00Original price $ 2,080.00Current price $ 1,481.00$ 1,481.00 - $ 1,481.00Current price $ 1,481.00| /
Zinc anode Type 55, hull, 12lb, B110550
In stockProduct specification Type 55 zinc anode Material: Zinc Alloy: MIL-DTL-18001L-ZN Article: B110550 Net weight: 5.1KG/11lb Gross weight: 5,5KG/12l...
View full detailsOriginal price $ 2,080.00Original price $ 2,080.00 - Original price $ 2,080.00Original price $ 2,080.00Current price $ 1,481.00$ 1,481.00 - $ 1,481.00Current price $ 1,481.00| /Save 29% Save % -
Original price $ 3,240.00Original price $ 3,240.00 - Original price $ 3,240.00Original price $ 3,240.00Current price $ 2,630.00$ 2,630.00 - $ 2,630.00Current price $ 2,630.00| /
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 $ 3,240.00Original price $ 3,240.00 - Original price $ 3,240.00Original price $ 3,240.00Current price $ 2,630.00$ 2,630.00 - $ 2,630.00Current price $ 2,630.00| /Save 19% Save % -
Original price $ 537.00Original price $ 537.00 - Original price $ 537.00Original price $ 537.00Current price $ 383.00$ 383.00 - $ 383.00Current price $ 383.00| /
Zinc anode TYPE 5 Alu insert - 4.72*1.81*0.90inch
In stockProduct specification Type 5 Zinc anode Material: Zinc Alloy : MIL-DTL-18001L - Zn Article: B110055 Net weight : 0.44 KG/0.97 lbs Gross weight: ...
View full detailsOriginal price $ 537.00Original price $ 537.00 - Original price $ 537.00Original price $ 537.00Current price $ 383.00$ 383.00 - $ 383.00Current price $ 383.00| /Save 29% Save % -
Original price $ 3,143.00Original price $ 3,143.00 - Original price $ 3,143.00Original price $ 3,143.00Current price $ 2,476.00$ 2,476.00 - $ 2,476.00Current price $ 2,476.00| /
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 $ 3,143.00Original price $ 3,143.00 - Original price $ 3,143.00Original price $ 3,143.00Current price $ 2,476.00$ 2,476.00 - $ 2,476.00Current price $ 2,476.00| /Save 21% Save % -
Original price $ 1,057.00Original price $ 1,057.00 - Original price $ 1,057.00Original price $ 1,057.00Current price $ 755.00$ 755.00 - $ 755.00Current price $ 755.00| /
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 $ 1,057.00Original price $ 1,057.00 - Original price $ 1,057.00Original price $ 1,057.00Current price $ 755.00$ 755.00 - $ 755.00Current price $ 755.00| /Save 29% Save % -
Original price $ 3,078.00Original price $ 3,078.00 - Original price $ 3,078.00Original price $ 3,078.00Current price $ 0.00$ 0.00 - $ 0.00Current price $ 0.00| /
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 $ 3,078.00Original price $ 3,078.00 - Original price $ 3,078.00Original price $ 3,078.00Current price $ 0.00$ 0.00 - $ 0.00Current price $ 0.00| /Save 100% Save % -
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 $ 3,217.00Original price $ 3,217.00 - Original price $ 3,217.00Original price $ 3,217.00Current 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 $ 3,217.00Original price $ 3,217.00 - Original price $ 3,217.00Original price $ 3,217.00Current 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 $ 3,687.00Original price $ 3,687.00 - Original price $ 3,687.00Original price $ 3,687.00Current 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 $ 3,687.00Original price $ 3,687.00 - Original price $ 3,687.00Original price $ 3,687.00Current price $ 2,676.00$ 2,676.00 - $ 2,676.00Current price $ 2,676.00| /Save 27% Save % -
Original price $ 5,777.00Original price $ 5,777.00 - Original price $ 5,777.00Original price $ 5,777.00Current 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 $ 5,777.00Original price $ 5,777.00 - Original price $ 5,777.00Original price $ 5,777.00Current price $ 3,711.00$ 3,711.00 - $ 3,711.00Current price $ 3,711.00| /Save 36% Save % -
Original price $ 9,078.00Original price $ 9,078.00 - Original price $ 9,078.00Original price $ 9,078.00Current 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 $ 9,078.00Original price $ 9,078.00 - Original price $ 9,078.00Original price $ 9,078.00Current price $ 6,159.00$ 6,159.00 - $ 6,159.00Current price $ 6,159.00| /Save 32% Save % -
Original price $ 6,583.00Original price $ 6,583.00 - Original price $ 6,583.00Original price $ 6,583.00Current price $ 4,514.00$ 4,514.00 - $ 4,514.00Current price $ 4,514.00| /
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 $ 6,583.00Original price $ 6,583.00 - Original price $ 6,583.00Original price $ 6,583.00Current price $ 4,514.00$ 4,514.00 - $ 4,514.00Current price $ 4,514.00| /Save 31% Save %