Silica gel is the most commonly used desiccant for providing efficient climatic protection. Silica gel absorbs excess moisture and condensation. Packed as per the specific requirements. Silica gel desiccant beads adsorb moisture, lowering relative humidity and preventing mold, mildew rust & corrosion. Silica gel is chemically inert and is usually considered nontoxic. It comes in the form of clear round beads in a paper or cloth packet.