Duff B58 Backing Sheet for ZD58 Anodes | 4Boats

MG Duff B58 backing sheet for ZD58 anodes provides a non-conductive, low-profile barrier between the anode and hull to reduce localised alkalinity, extend anode life and support reliable cathodic protection.

• Fits ZD58 / B58 sacrificial anodes
• Non-conductive backing material to shield the hull
• Low-profile design to minimise drag
• Helps extend anode service life and maintain contact
• Simple surface mounting with standard fixings
• Resistant to marine alkali and water ingress
• Part reference: B58 backing sheet (ZD58 fit)

See the matching ZD58 anode for correct fit and performance.