MG Duff Aluminium Disc Anode — 2.8 kg
Low-profile aluminium disc anode, 2.8 kg net — ideal for rudders, trim tabs and tight spots where a standard hull anode won’t fit.
Delivery & shipping
- Free local delivery — Trang · Krabi · Phuket
- Thailand-wide courier, typically 1–3 days
- Worldwide shipping by courier & sea freight
Fair price check
Our price is the manufacturer's home-market RRP — what this gear sells for where it's made. Branded marine equipment in Thailand typically retails 15–90% above that, when prices are published at all. Ours doesn't.
About this product
Disc anodes give sacrificial protection where space is tight — rudder blades, trim tabs and small bonded fittings. Single-stud mounting keeps drag minimal.
Specifications
| Material | Aluminium |
| Water type | Salt & brackish water |
| Alloy advantages | ~3× lighter than zinc equivalent, up to 20% longer life, cadmium-free |
| Net weight | 2.8 kg |
| Fixing | Single-stud disc mount |
MG Duff has been the UK’s leading name in marine cathodic protection since 1956, casting anodes at its own Chichester foundry with every melt batch-tested for alloy composition. Their zinc alloy meets US military specification MIL-A-18001K.
Inspect anodes at least annually and replace once 50% consumed. Never paint or antifoul an anode — coatings stop it working. Correct electrical bonding is essential; ask us if you are unsure about your bonding circuit. FREE delivery to Trang, Krabi & Phuket on our weekly courier run; free Thailand-wide shipping on orders over ฿50,000.
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