The present invention relates to a pigmented aqueous base paint containing an aqueous polyurethane-polyurea dispersion (PD) comprising polyurethane-polyurea particles which are contained in the dispersion and have an average particle size (volume average) of 40 to 2000 nm and a gel content of at least 50 wt.%. The polyurethane-polyurea particles each contain, in the reacted form, (Z1.1) at least one polyurethane prepolymer containing isocyanate groups and having anionic groups and/or groups which can be converted into anionic groups, and (Z.1.2) at least one polyamine containing two primary amino groups and one or two secondary amino groups, the aqueous base paint containing a special solvent composition. The present invention also relates to the use of base paints containing said dispersion (PD) and to multi-layer paints which were produced by using said base paints.