Is it true that clay tiles depend on a proper application of a glaze to not absorb moisture?

Clay tiles are designed primarily with their inherent properties that resist moisture absorption, which means that they do not depend solely on a proper application of glaze to function effectively in this aspect. While glazing can enhance the tile's surface and provide additional protection against moisture, clay tiles themselves can be quite effective in minimizing moisture absorption due to their dense structure.

In this context, it's important to understand that not all clay tiles are glazed, and many unglazed varieties are still suitable for use in various applications, effectively resisting moisture without the need for glaze. Thus, the assertion that clay tiles depend on glaze for moisture resistance is inaccurate, making the answer that states this is false.