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Rinsing a white fiberglass boat hull with fresh water at a marina to prevent saltwater oxidation
boat-care

How to Protect a Boat Hull From Saltwater Oxidation: The 4-Step Routine That Keeps Gelcoat From Going Chalky

Saltwater oxidation turns boat gelcoat chalky and porous. Here is the 4-step routine — rinse, decontaminate, coat, and maintain — that keeps your hull looking new.

Jun 23, 2026
Undrdog Team
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