Mapei Marble & Stone is a high quality adhesive for the installation of marble and other natural stone tiles such as limestone, travertine, quartzite and sandstone. TECHNICAL CHARACTERISTICS Marble & Stone is a specially formulated polymer enhanced adhesive based on selected and matched binders, aggregates, synthetic resins and accelerators that develop high bond strength within 3 hours after mixing. This permits floor finishes to be completed quickly. Floors can be grouted and subjected to light foot traffic after 3 hours and are ready to receive pedestrian traffic after 24 hours. Once cured Marble & Stone is fully frost and weather resistant and therefore ideal for use on external walkways, balconies and terraces.