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 $52.00Original price $52.00 - Original price $52.00Original price $52.00Current price $45.00$45.00 - $45.00Current price $45.00| /
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 $52.00Original price $52.00 - Original price $52.00Original price $52.00Current price $45.00$45.00 - $45.00Current price $45.00| /Save 13% Save % -
Original price $74.00Original price $74.00 - Original price $74.00Original price $74.00Current price $61.00$61.00 - $61.00Current price $61.00| /
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 $74.00Original price $74.00 - Original price $74.00Original price $74.00Current price $61.00$61.00 - $61.00Current price $61.00| /Save 18% Save % -
Original price $159.00Original price $159.00 - Original price $159.00Original price $159.00Current price $111.00$111.00 - $111.00Current price $111.00| /
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 $159.00Original price $159.00 - Original price $159.00Original price $159.00Current price $111.00$111.00 - $111.00Current price $111.00| /Save 30% Save % -
Original price $79.00Original price $79.00 - Original price $79.00Original price $79.00Current price $63.00$63.00 - $63.00Current price $63.00| /
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 $79.00Original price $79.00 - Original price $79.00Original price $79.00Current price $63.00$63.00 - $63.00Current price $63.00| /Save 20% Save % -
Original price $166.00Original price $166.00 - Original price $166.00Original price $166.00Current price $104.00$104.00 - $104.00Current price $104.00| /
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 $166.00Original price $166.00 - Original price $166.00Original price $166.00Current price $104.00$104.00 - $104.00Current price $104.00| /Save 37% Save % -
Original price $256.00Original price $256.00 - Original price $256.00Original price $256.00Current price $178.00$178.00 - $178.00Current price $178.00| /
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 $256.00Original price $256.00 - Original price $256.00Original price $256.00Current price $178.00$178.00 - $178.00Current price $178.00| /Save 30% Save % -
Original price $401.00Original price $401.00 - Original price $401.00Original price $401.00Current price $271.00$271.00 - $271.00Current price $271.00| /
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 $401.00Original price $401.00 - Original price $401.00Original price $401.00Current price $271.00$271.00 - $271.00Current price $271.00| /Save 32% Save % -
Original price $630.00Original price $630.00 - Original price $630.00Original price $630.00Current price $408.00$408.00 - $408.00Current price $408.00| /
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 $630.00Original price $630.00 - Original price $630.00Original price $630.00Current price $408.00$408.00 - $408.00Current price $408.00| /Save 35% Save % -
Original price $149.00Original price $149.00 - Original price $149.00Original price $149.00Current price $116.00$116.00 - $116.00Current price $116.00| /
Aluminumanode TYP 60 - 570*110*43
In stock6.0 KG/13.22 LB aluminum anode for ships holes
Original price $149.00Original price $149.00 - Original price $149.00Original price $149.00Current price $116.00$116.00 - $116.00Current price $116.00| /Save 22% Save % -
Original price $218.00Original price $218.00 - Original price $218.00Original price $218.00Current price $172.00$172.00 - $172.00Current price $172.00| /
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 $218.00Original price $218.00 - Original price $218.00Original price $218.00Current price $172.00$172.00 - $172.00Current price $172.00| /Save 21% Save % -
Original price $457.00Original price $457.00 - Original price $457.00Original price $457.00Current price $313.00$313.00 - $313.00Current price $313.00| /
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 $457.00Original price $457.00 - Original price $457.00Original price $457.00Current price $313.00$313.00 - $313.00Current price $313.00| /Save 32% Save % -
Original price $94.00Original price $94.00 - Original price $94.00Original price $94.00Current price $78.00$78.00 - $78.00Current price $78.00| /
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 $94.00Original price $94.00 - Original price $94.00Original price $94.00Current price $78.00$78.00 - $78.00Current price $78.00| /Save 17% Save %