W35 is a profile used in terraces andbalconies with raised and ventilated flooringmade of stone, concrete or thick ceramicslabs, arranged on pads. The design ofthe profile allows for application of PVCflange or Clever tape, which ensures tightconnection with the waterproofing. It issuggested to fill the joints between the slabsand the profile using e.g. polyurethane massor MS POLIMER