Lithium silicate is a chemical compound used on concrete surfaces to enhance durability, strength, and longevity. It is classified as a penetrating sealer that hardens and densifies the concrete. This sealer enhances the overall durability of the floor, making it less susceptible to damage from heavy traffic or environmental factors. It also helps reduce dusting and improves the floor's resistance to chemicals and stains, all while preserving the natural appearance of the concrete. FLOORTEK D is