Mr Surfacer Grey 500 is the ultimate solution for seamless model finishing. This versatile 170ml spray fills scratches, surface imperfections, and air bubbles created during modifications, delivering a smooth, even base for painting. Its medium grey formulation works as both a primer and putty, making repairs effortless and professional-looking. Perfect for hobbyists and modellers seeking flawless results, this essential tool transforms rough surfaces into gallery-ready finishes. One spray can handles multiple projects, saving time and money while elevating your work quality.