Pro Acryl PRIME Dark Neutral Grey is the sensible middle ground between black and white — a clean, tonally neutral primer that doesn't skew your colours warm or cool. It's the safe, versatile choice for almost any scheme, giving you a balanced base that highlights and shades both read honestly. Airbrushes with no thinning, brushes on in two quick coats. Best for A neutral base that won't skew your colours Balanced starting point for mid-tone schemes Colour-matched to its Pro Acryl counterpart Cure it fully and you've got a dependable, do-anything foundation for the whole model.The neutral all-rounder. A natural partner for the full Pro Acryl range and a black primer for deeper shadows.