Hard Setting is the most ideal liquid rapid hardener and waterproofer for concrete. Cement rendering and toppings, pits, basements, etc. Its use in the early development of strength in concrete thus helping to finish jobs quickly. It increases the plasticity of the mix. It makes the concrete surface dense and dustproof and resists many forms of chemical attacks. Widely used for hardening of mass concrete, floor topping, pits, Basement, etc.