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Clean white RV motorhome parked at a scenic campsite with a glossy fiberglass exterior in sunlight
fiberglass

How to Protect Your RV's Exterior From Sun, Oxidation, and Fading

RV gelcoat fades and oxidizes fast in the sun. Here is how to clean, coat, and maintain your RV exterior to keep its gloss for years.

Jun 26, 2026
Undrdog Team
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boat-careRinsing a white fiberglass boat hull with fresh water at a marina to prevent saltwater oxidation

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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