Mapecem Pronto is a pre-blended, ready-to-use, quick-setting and drying (24 hours), controlled-shrinkage mortar for screeds both internal and external floating and bonded screeds on old and new floor slabs, for laying wood, PVC, linoleum, carpet, ceramic, natural stone and any other type of floor covering where quick drying is required for immediate laying of the floor covering. For bonded screeds Mapecem Pronto must applied over a Mapecem slurry.