impervious in a sentence

Definition

Impervious means incapable of being penetrated or affected, particularly by liquids or external influences.

The new coating made the surface impervious to water, ensuring durability in harsh weather conditions.
Despite the criticisms, she remained impervious to the negativity surrounding her choices.
His thick skin made him impervious to the harsh words of his detractors.
The city's infrastructure was designed to be impervious to flooding, protecting residents during heavy rains.
Her resolve was impervious, allowing her to pursue her dreams despite numerous obstacles.