Montana ACRYLIC Paint Refill - Shock Brown Light - 25 ML - Opaque - Lightfast - ** (Lightfast) are Solvent Free high-quality water-based acrylic paint in colours that match the corresponding colours in the Montana GOLD spray paint line. The highly pigmented paint is light-fast, high covering, water-resistant and abrasion proof allowing application to almost any surface including canvas, wood, metal, walls, and glass.