Duff B56X Foam Backing Pad for ZD56X & AD56X | 4Boats

Duff B56X foam backing pad to fit ZD56X, AD56X and MD56 bolt‑on anodes; prevents back corrosion and helps protect GRP hulls from alkaline residues.

• Model: B56X foam backing pad
• Compatible with ZD56X, AD56X and MD56 bolt‑on anodes
• Foam construction to prevent the back of the anode wasting away
• Helps keep anode fixings secure by protecting the anode rear
• Provides a barrier against alkalinity from cathodic protection
• Bolt‑on fitment for straightforward replacement
• Designed for use on GRP and other marine hulls

Order the B56X backing pad for reliable anode protection or contact us for compatibility advice.