3D Hybid Silicate Densifier is three densifiers in one. It improves surface performance and resists the harmful effects of traffic wear and weathering. By having three different sized molecule silicates this product fully penetrates varying densities of concrete regardless of region or hardness. This improves the abrasion resistance for new or aged concrete. 3D HS is ideal for use for exposed and polished concrete, as well as cements with integral color. Ideal for new or existing concrete. Hardens deep within the slab to improve durability even after grinding. Contains UV stabilizers to help protect color from fading. Enhances polished color, gloss and clarity. Contains stain resistant chemicals to help prevent penetration of stains. Minimizes dust for healthier indoor air quality. Coverage rate is approximately 600 - 800 sq ft per gallon.