Description Concept Paints Rubberised Undercoat Spraycan, Aerosol 511g. Stoneguard Black   Protects metal surfaces from corrosion and moisture Scratch and weather-resistant Can be painted over For more information in relation to the product view the Technical Data Sheet below: https://conceptpaints.com.au/sites/default/files/content/Rubberised Undercoat Aerosol TDS.pdf