Modular system for coating plastics

The invention relates to a modular system comprising various component modules for the production of coating compositions for coating plastics and to a process for the production of coating compositions using this modular system. The modular system and the process may be used in vehicle and industrial coating, in particular in vehicle repair coating. The invention relates to a modular system for the production of coating compositions for coating plastics comprising the following component modules:A) at least one base module containing at least one binder, extenders and/or pigments, optionally together with conventional coating additives, water and/or organic solvents,B) at least one adhesion module containing at least one adhesion-promoting component optionally together with binders, conventional coating additives, extenders, organic solvents and/or water,C) at least one elasticity module containing at least one elasticising component optionally together with conventional coating additives, extenders, organic solvents and/or water andD) at least one binder module containing at least one binder optionally together with additives, organic solvents and/or water.