2K PRIMER FILLER GREY HIGH SOLID PAINT SPRAY 400ml2K (BUTTON ACTIVATED HARDENER) GREY PRIMER FILLER! 1 X 2K GREY PRIMER FILLER SPRAY CAN 400ML PROFESSIONAL QUALITY CAN GERMAN MADE THIS CAN IS A HIGHER QUALITY TO OUR OTHER 2K THE CAN HAS A HARDENER RELEASE BUTTON) ONCE THE BUTTON IS PRESSED, YOU HAVE APPROXIMATELY 6 HOURS TO USE THE WHOLE CAN. ADJUSTABLE FAN (VERTICAL OR HORIZONTAL) GREAT FOR ALL CAR PAINTS Excellent adhesion and corrosion protection properties, including on critical surfaces