
Duff CMT20 Zinc Hull Anode | Zinc Sacrificial Anode | 4Boats
CMT20
- Dispatched in 2-3 days
- 30 Day Return Policy
- In stock, ready to ship
- Backordered, shipping soon
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Regular price£10.00
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Tax included.
Bolt-on zinc sacrificial anode designed to protect hulls, outboards and outdrives in salt and brackish water; not recommended for prolonged freshwater use—choose magnesium for lakes and rivers.
- Material: Zinc, optimised for salt and brackish water
- Type: Bolt-on sacrificial anode
- Application: Hulls, outboards and outdrives
- Corrosion protection: Sacrifices itself to protect metal components
- Installation: Simple bolt-on replacement
- Compatibility: Suits most bolt-on anode fittings
- Note: For freshwater environments use a magnesium anode for better performance
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