Exterior use, one-layer renders function as multi-layer exterior plastering systems (base renders and decorative finish coatings). They are generally coloured and are specified as monocouche or monocapa. Formulation of these products varies from region to region.
Celopro® MC is added to optimise workability, water retention, and adhesion. Furthermore,
water-repelling agents, air entraining agents, and sometimes fibres are added. To improve abrasion and adhesion, emulsion powder can be added.