Which of the following is a characteristic of well-saturated fiberglass?

A characteristic of well-saturated fiberglass is its translucent appearance. This translucency is a result of the resin thoroughly saturating the fiberglass mat, allowing light to pass through both the resin and the fibers, which creates a visually striking effect. This quality not only contributes to the aesthetic appeal of fiberglass but also helps in evaluating the quality of the saturation during the manufacturing process.

Proper saturation is crucial as it ensures the strength and integrity of the fiberglass composite while providing a clear view of the underlying layers and fibers. The translucence indicates the right mix of resin and fiberglass, where excess resin may cause opaqueness, affecting both performance and visual quality.