Loosely laid mat with napped backing for blocking excessive residual moisture in cement paving up to max. 5 CM% / 95 corresponding RH %, calcium sulphate concrete up to max. 2 CM% / 85 corresponding RH %, raw concrete ceiling up to max. 7% by weight / 95 corresponding RH %, as well as for uncoupling subfloors not ready for laying and for protecting existing floors for subsequently laying of textile flooring, PVC flooring, CV flooring and LVT flooring in planks indoors.
