Zinc Pencil Anodes

Metal Guide

Al

Suitable for salt & fresh water

Mg

Suitable for fresh water

Zn

Suitable for salt water

Follow our colour coding for easy identification of metals.

Zinc
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Tecnoseal

AO1833-AF-37

02013 - Tecnoseal Zinc Aifo FPT Iveco Pencil Anode 8109743

MSRP:

Was:

Now: £5.16

2nd Oct 2026

Marine Engine Pencil Anodes Explained: Where They Are, How to Check Them and When to Replace

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18th Sep 2026

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Inspect boat anodes before pressure washing, scraping or repainting. Their untouched condition reco…
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11th Sep 2026

How to Identify the Correct Replacement Boat Anode: Part Numbers, Measurements and Photos

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