Practical for small / medium surface (eg. 15 m2, wall or ceiling) and more for items such as radiators. Once taken into hand craft and facts prior settings (flow and adequate dilution) to avoid runs, it goes pretty fast and the final rendering is much better than what you get at little roll (uniform opacity effect rather tight). Small drawbacks is the need to properly protect other surfaces (inevitable, since it pulverizes) and slightly higher paint consumption (but making do well, it must be applied in one single layer where it takes 2 with a roller). In short, satisfied compared to my current needs!
