Ready-to-use, water-permeable joint mortar for natural stone and Paving joint mortar for grouting paving stones and slabs made of natural and artificial stone. Mainly for gardens and parks as well as areas with predominantly pedestrian traffic. With a sufficiently solid substructure, it is also suitable for light car loads. Vacuum-packed, ready-to-use, one-component joint mortar that hardens when exposed to atmospheric oxygen. With an appropriate substructure, long-term standing surface moisture is largely avoided by the water-permeable structure. Yield: approx. 3.1 – 4.2 sqm/bucket (large paving, joint width 10 mm) Compressive strength: > 15 N/mm² (compacted by slurrying) Water hazard class: in the cured state WGK 0 as unprocessed material WGK 1 Always read the label and produ.