The protective fleece UNIPROTECT has a PE film on the upper side which serves as a liquid barrier. On the underside, it is equipped with a slip-resistant coating and thus helps to prevent accidents. Never use on wet and freshly laid floor coverings. The covering grounds as well as the material must be dry and clean. Chemical evaporation must be completely stopped. Failure to do so may result in stains and sticking. Not suitable for freshly installed natural stone and slab floors, or freshly treated parquet floors. Always try on a concealed area first.