Polished plaster has visual depth because its surface is semi-translucent — light penetrates the top layers of burnished lime and marble dust and reflects back from within, which is why the same wall looks different at 9am and at sunset. Microcement's surface is opaque and matte-to-satin; light hits it and stays on the surface, giving a flatter, more consistent read regardless of time of day. Neither is a flaw — they are two different relationships between a wall and the light in the room,...

Clay plaster reads as matte, warm and grounded — light sits on its surface rather than moving across it. Lime plaster, especially in its burnished forms, has a soft internal luminosity — the same wall can look almost flat at midday and develop a gentle glow at dusk. That single behavioural difference, more than composition or eco-credentials, is usually what decides which one belongs in a given room For the material science, composition and sustainability comparison between the two, see...

Lime plaster is a living, breathable mineral finish that regulates humidity through its open pore structure; microcement is a sealed, resin-modified coating that resists moisture by keeping it out entirely. Both principles work — they just work in opposite directions, which is why the right choice depends on whether a wall needs to manage moisture from within, or simply shed it That single mechanical difference is the real answer behind "lime plaster vs microcement," and it decides far more...