Waves on a beach

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

- Made in the UK, Trust the Name
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.
What is an Anode?
Checkout our FAQ for our most common questions
View our range of anti-corrosion products
Our Anodes
Our anodes are made from the highest grade aluminum
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ISO Accreditations
Who Are We?
MG Duff 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
MG Duff 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.