Description Concept Paints GMH Black Aerosol 400g Concept GMH Black Aerosol is a fast-drying nitrocellulose based matt / flat lacquer topcoat specifically designed for automotive underbody detailing.  It is also suitable as a guide coat prior to sanding of primers. Key Properties ·         Fast drying ·         Suitable as a guide coat prior to sanding primers ·         Ready for use (aerosol) and fast dry   For more information in relation to the product view the Technical Data Sheet below: https://conceptpaints.com.au/sites/default/files/content/GMH Black Aerosol TDS.pdf