Dry & Dry® Silica Gel is a pure, vitreous, porous form of silicon dioxide made from sodium silicate. It is purified and processed into either granular or beaded form. Its high adsorption capacity is attributed to its millions of tiny pores. The mechanism of adsorption is purely physical, with no change in size or shape of the particles even as they become saturated. Even when fully saturated, the material still looks and feels dry. Our silica gel packaging is the highest quality in the industry for moisture protection. You can experience the difference with other products.
