Extra rapid 1K primer grey. Ideal for spot repair. Very easy to sand. Its main characteristics lie in its express drying and its excellent adherence on the different materials used in vehicle bodywork. Because it is fast drying and fine spraying, Isofast is ideal for small surfaces that need to be finished quickly without being previously sanded. Isofast can be overpainted with any kind of bodywork enamel. Isofast is an economic product for small tasks because of its presentation as an aerosol that does not require preparation and cleaning of equipment.