Moisture control is a critical factor in preserving the quality and longevity of various products. Whether it’s electronic devices, foods, pharmaceuticals, or sensitive materials like artwork and optics assemblies, excess moisture can lead to damage and deterioration. That’s where indicating silica gel comes into play. What is Silica Gel Desiccant? Silica gel is a desiccant known for its great moisture-adsorbing capabilities. Silica gel consists of silicon dioxide and is shaped as small, porous beads. Silica gel is available in different types and sizes, making it a versatile desiccant capable of application across a wide range of industries. Its primary role is to adsorb moisture, preventing it from damaging the surrounding environment or products.