Packing, stopping and insulating materials; insulating materials for construction; insulation materials for building; substances for insulating buildings against moisture; thermal insulation materials; insulating films; wind-resistant and watertight films for use in the construction of houses, facades and roofs, in particular roof underlay or facade membranes; non-metallic seals for sealing buildings; insulating waterproofing membranes; plastic film, other than for wrapping; viscose sheets ot...