Lithium silicate is a chemical compound that uses lithium to act as a transport agent for silica that is used in a variety of industries. Lithium silicates form a highly stable ratio, low viscosity solution that once dried, is relatively insoluble compared to other silicate compounds. It’s most used for concrete surface treatment, specialty paints and coatings, and refractory ceramic and glazes. please visit: https://beechems.com/product/lithium-silicate/