Ameripolish® 3D HSL (3 densifiers in one product) Hybrid Silicate Densifier is formulated with 3 different size molecule silicates to penetrate even the most difficult, tight floor cap. 3D HSL strengthens and densifies from within the concrete by providing strength at multiple levels of the slab. 3D HSL improves surface performance and resists the harmful effects of traffic wear and weathering by improving the abrasion resistance for new or aged concrete. 3D HSL is ideal for use for exposed and polished concrete, as well as integrally colored cements.