Metallic Floor Hardener is a metallic compound - tough, ductile, specially processed and prepared in the size graded particles compounded with dispersing agent. This enables metallic floor hardeners to move more easily into the surface. Plain Concrete contains uncountable microscopic cells which tend to disintegrate under constant pressure. Hereby, due to the chemical reaction ferrous particles in the metallic floor hardener expands under oxidation resulting in greater density & strength by filling up the smallest gaps thereby creating homogeneous surface resisting disintegration under even heavy constant usage. Moreover, under traffic the metal tends to flatten and produce a smoother surface.