Waves on a beach

UK's #1 for Marine Cathodic Protection Systems and Boat Anodes

Made in the UK, Trust the Name
Sacrificial Marine Anodes
We maintain excellent stock levels and make sure that our comprehensive range of anodes are always available to our customers. We also have the flexibility to meet the short lead-time requirements of bespoke anode orders. We manufacture a range of aluminum anodes, zinc anodes, and magnesium anodes at our local foundry here in the UK. If you are not sure on what anode you need, check out our 'Find My Anode' tool or our Knowledge Base.
We take pride in our quality. The anodes we manufacture undergo a strict quality control process to ensure only the best quality is delivered.
Our product catalogue is filled with quality anodes to ensure there is an anode for every instance. If you need help finding the right anode for you, we have built a tool to help!
With industry leading support, you can feel confident that either our knowledge base or our technical support team can assist you with any problem.
Our Anodes
Our anodes are made from the highest grade materials
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MGDUFF Engineer
Our Knowledge Base
We have been in the industry for over 68 years, which has given us the experience and expertise we need to be able to offer the help and support you need.

Such as:
Sacrificial Anode
Need help finding your anode?
We understand it's hard to find a needle in a haystack.

We have built a tool that will help you filter our products down to anodes perfect for your vessel.
Find My Anode
Who Are We?
MGDUFF has been at the forefront of marine cathodic protection, including sacrificial anodes, since the early 1950's. We continue to be one of the largest suppliers of systems and services to the marine market in the UK and throughout the world.

Our involvement in corrosion control spans all aspects of the marine sector from the leisure boat market to commercial deep sea shipping and coastal and shoreline structures such as piling, jetties, lock and dock gates, linkspans and pontoon systems.
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Industry Leading Support
MGDUFF has an experienced technical department and offers full design services and technical support as well as providing the most comprehensive range of sacrificial anodes and cathodic protection systems.
Our ISO Accreditations