Painted stack assembly comprising: (i) a co-cured composite component comprising: - a co-cured composite comprising an epoxy-based resin and fibers, and a co-cured coating layer which comprises a polyurethane coating material and is disposed directly onto the co-cured composite, the polyurethane coating material comprising an amount of a UV-stabilizer agent and an amount of a curing control agent, wherein the co-cured composite component does not comprise any intervening primer layer or surfacing layer between the co-cured coating layer and the co-cured composite, wherein the co-cured coating layer comprises a UV transmittance value of 0% when the co-cured coating layer comprises an average thickness ranging from 2 mils (51 μm) to 3 mils (76 μm), as measured with an Ocean USB2000 +UV-VIS Spectrometer from Ocean Optics, (ii) a strippable intermediate coating layer deposited onto the co-cured composite component, (iii) an assembly topcoat layer deposited onto the strippable intermediate coating layer, and (iv) a basecoat layer deposited onto the assembly topcoat layer, and wherein during repainting, resurfacing or other paint-oriented rework: the co-cured coating layer resists to chemical degradation caused by paint stripping agents, such that the co-cured coating layer is not stripped from the painted stack assembly, whereas the strippable intermediate coating layer, the assembly topcoat layer and the basecoat layer are removable from the painted stack assembly. (i) a co-cured composite component comprising: - a co-cured composite comprising an epoxy-based resin and fibers, and a co-cured coating layer which comprises a polyurethane coating material and is disposed directly onto the co-cured composite, the polyurethane coating material comprising an amount of a UV-stabilizer agent and an amount of a curing control agent, wherein the co-cured composite component does not comprise any intervening primer layer or surfacing layer between the co-cured coating layer and the co-cured composite, wherein the co-cured coating layer comprises a UV transmittance value of 0% when the co-cured coating layer comprises an average thickness ranging from 2 mils (51 μm) to 3 mils (76 μm), as measured with an Ocean USB2000 +UV-VIS Spectrometer from Ocean Optics, - a co-cured composite comprising an epoxy-based resin and fibers, and a co-cured coating layer which comprises a polyurethane coating material and is disposed directly onto the co-cured composite, the polyurethane coating material comprising an amount of a UV-stabilizer agent and an amount of a curing control agent, wherein the co-cured composite component does not comprise any intervening primer layer or surfacing layer between the co-cured coating layer and the co-cured composite, wherein the co-cured coating layer comprises a UV transmittance value of 0% when the co-cured coating layer comprises an average thickness ranging from 2 mils (51 μm) to 3 mils (76 μm), as measured with an Ocean USB2000 +UV-VIS Spectrometer from Ocean Optics, (ii) a strippable intermediate coating layer deposited onto the co-cured composite component, (iii) an assembly topcoat layer deposited onto the strippable intermediate coating layer, and (iv) a basecoat layer deposited onto the assembly topcoat layer, and wherein during repainting, resurfacing or other paint-oriented rework: the co-cured coating layer resists to chemical degradation caused by paint stripping agents, such that the co-cured coating layer is not stripped from the painted stack assembly, whereas the strippable intermediate coating layer, the assembly topcoat layer and the basecoat layer are removable from the painted stack assembly.