Leveling Additives are the silicone-containing surface additives, which are suitable for ambient-curing plastic systems as well as solvent-borne coating systems rendered with an efficient reduction of surface tension. Proffered with excellent substrate wetting, these prevent cratering and boost surface slip. These are the solvent-free additives suited for solvent-borne, water-borne, and solvent-free systems which boost surface slip and considerably cut down the surface tension at reduced doses. These can also UV-reactive printing inks as well as overprint varnishes and powder coats. Leveling Additives are made to modify the leveling and prevents craters. The additives are suited for ambient curing plastic systems ans strongly decrease the surface tension.