Liquid. paint remover containing an effective solvent with low viscosity. Particularly suitable for removing old and dried paint and varnish layers from all surfaces. Suitable for removing paints and varnishes based on EP.- PU.- polyester.- dispersion and synthetic resins from metal and other substrates. Thanks to the low viscosity and the powerful solvent contained in the composition, it can also be used in a soaking bath, e.g. for cleaning spray guns and accessories. Economical. reusable liquid.