Duff AD27 Aluminium Hull Anode — M10 stud | 4Boats

The AD27 aluminium disc anode from Duff provides sacrificial corrosion protection for hulls and underwater fittings, with a central fixing hole for easy bolt-on installation.

• Material: aluminium sacrificial anode
• Model: AD27
• Fixing hole suits stud size M10 (≈3/8 in)
• Disc shape for hull and underwater fittings
• Suited to salt and brackish water
• Bolt-on installation
• Prevents galvanic corrosion of submerged metalwork
• Compatible with common marine alloys