SIKALASTIC 560 is a one component liquid applied roof waterproofing based on water dispersiable polymers, consists of a water dispersiable styrene – acrylic copolymers, elastomeric with an internal reinforcing mesh; which once polymerized conforms an elastic lining, in form of a layer completely bonded to the support (steel, concrete, mortar, ceramic and extruded polystyrene (XPS)). The minimum layer thickness of the assembled membrane has to be 1,2 mm.