Acrylic primer in a dark brown color; ideal as a base for tracks. Our primer has excellent adhesion and smooth matte finish that ensures that every detail of the surface will stay crisp and the paint will grip over smoothly. Optimized formula for maximum performance with either brush or airbrush. 60 mL jar. Water soluble, odorless and non-toxic. Shake well before each use. Each jar includes a stainless steel agitator to facilitate mixture. We recommend MIG -2000 Acrylic Thinner for a correct thinning. Dries completely in 24 hours.