SikaShield® W159 ED 1,5 mm is an adhesive bituminous waterproofing membrane wet applied to the concrete surface by the adhesive mortar SikaShield® W1. It has a thickness of 1.5 mm and is flexible at -15 °C. It is reinforced with a cross-laminated PE film, which gives high mechanical properties to the membrane. The top surface and the underside have a removable liner over the adhesive compound for an easy application.