Genuine Kramp L223766 sound absorbing coating, black, supplied in a 1-liter container. This synthetic resin-based coating is designed to effectively reduce noise. It is dust dry in approximately 2 hours and fully dry in 24 hours, with a temperature resistance range of -25°C to +80°C. It can be applied by spraying or brushing, offering a coverage of approximately 1 m² per liter at 1 mm wet film thickness.