Fortecoat 1420 is a water-based treatment, impregnation and hardening solution used for the top coat on a self-levelling Fornivel floor. Fortecoat 1420 has been specially developed for the shiny, colourless merging of concrete floor surfaces in production or stores operations. The application of the solution prevents the loss of mixing water, which improves the hardening conditions ensuring greater strength values of the load-bearing concrete slab and its surface layer. It also forms a smooth firming film on the surface of the base and the pores are sealed, which significantly reduces the absorbability of the surface. Floor systems treated in this way reduce dust levels, increase mechanical and chemical resistance, and make maintenance easier.