Ideal for the most difficult and challenging flat roofs offering exceptional mechanical, chemical, thermal, UV and weather resistance, along with excellent resistance to long-term ponding. Forms a highly elastic, vapor-permeable and durable membrane, without seams or joints. Applicable under tiles, with prior quartz sand broadcasting on the final layer, as well as under thermal insulation boards on flat roofs. Used also in construction works, e.g. highways, bridge decks, tunnels, etc. Suitable also for metal roofs, green roofs and flower beds.