Gypsum plastering is a modern day solution to time consuming and ecologically straining process of Sand Cement plaster. Further it saves on POP punning cost which is generally applied on Sand Cement plaster. Gypsum plasters have been used for centuries in the construction space, owing to its excellent and unique properties. It provides excellent thermal and acoustic properties while providing undulation free line and leveled walls with superior finish.
Sand Cement plaster requires 28 days of water curing and then the surface is smoothened with POP punning which again requires time. With Gypsum plaster you finish your walls and the surface is paint ready within 3 days (days required for complete drying see this here)