Premix Plaster LW is a cement-based plastering material composed of hydraulic binders, selected manufactured sand, aggregates, and special additives. It is supplied as a dry powder in bags/bulk ready to use on-site, which requires only the addition of clean water to produce cohesive mortar. Premix Plaster LW is specially designed for spray machine application and contains a special shrinkage control additive, and provides good adhesion with a uniform color surface.