Ressi PlastoRend 100 Ressi PlastoRend 100 is a cementitious premix thin applied pigmented plaster which can be applied at a thickness between 0.5mm to 4mm. Ressi PlastoRend 100 is to be applied over a rough plastered cementitious surface. The product is suitable for internal and external wall surfaces. It can be easily applied with a suitable plastering machine or by hand in accordance with BS EN 13914-1 & BSEN 13914-2. Ressi PlastoRend 100 provides a modern plastering system for fast application on walls and ceilings.