Coating , more particularly high-temperature corrosion control coating, for generating cathodic high-temperature corrosion protection on a metallic substrate , comprising at least two layers, characterized by , (a) a first layer in the form of a cathodic corrosion control coating, wherein the first layer (i) is formed based on a zinc layer applied by electrolysis or hot-dip galvanizing or (ii) is formed based on at least one inorganically based matrix containing metal particles, wherein the first layer has a fraction of metal particles in the range of 50 to 95 wt%, based on the first layer, wherein the inorganically based matrix comprises oxides of silicon, titanium and/or zirconium, wherein the matrix is modified with organic radicals, wherein the inorganically based matrix is obtainable by condensation reactions of inorganic or organic groups and/or polymerization reactions of organic groups from silanes, polysilanes, silane hydrolysates, polysiloxanes, siliconates, titanates, polytitanates, zirconates and mixtures thereof, and (b) a second layer in the form of a further corrosion control coating in the form of an oxygen barrier coating, wherein the second layer comprises an inorganically based matrix, wherein the inorganically based matrix is formed by oxides of silicon, titanium and/or zirconium, wherein the second layer comprises metal particles, wherein the second layer has a fraction of metal particles in the range of 35 to 95 vol%, based on the second layer, and wherein the metal particles are aluminum particles. (a) a first layer in the form of a cathodic corrosion control coating, wherein the first layer (i) is formed based on a zinc layer applied by electrolysis or hot-dip galvanizing or (ii) is formed based on at least one inorganically based matrix containing metal particles, wherein the first layer has a fraction of metal particles in the range of 50 to 95 wt%, based on the first layer, wherein the inorganically based matrix comprises oxides of silicon, titanium and/or zirconium, wherein the matrix is modified with organic radicals, wherein the inorganically based matrix is obtainable by condensation reactions of inorganic or organic groups and/or polymerization reactions of organic groups from silanes, polysilanes, silane hydrolysates, polysiloxanes, siliconates, titanates, polytitanates, zirconates and mixtures thereof, and (i) is formed based on a zinc layer applied by electrolysis or hot-dip galvanizing or (ii) is formed based on at least one inorganically based matrix containing metal particles, wherein the first layer has a fraction of metal particles in the range of 50 to 95 wt%, based on the first layer, wherein the inorganically based matrix comprises oxides of silicon, titanium and/or zirconium, wherein the matrix is modified with organic radicals, wherein the inorganically based matrix is obtainable by condensation reactions of inorganic or organic groups and/or polymerization reactions of organic groups from silanes, polysilanes, silane hydrolysates, polysiloxanes, siliconates, titanates, polytitanates, zirconates and mixtures thereof, (b) a second layer in the form of a further corrosion control coating in the form of an oxygen barrier coating, wherein the second layer comprises an inorganically based matrix, wherein the inorganically based matrix is formed by oxides of silicon, titanium and/or zirconium, wherein the second layer comprises metal particles, wherein the second layer has a fraction of metal particles in the range of 35 to 95 vol%, based on the second layer, and wherein the metal particles are aluminum particles. <EOS>