COMPOSITION FOR THE HYDROPHOBIZATION OF A SUBSTRATE AND USE THEREOF
The present invention relates to a composition for the hydrophobization of a substrate, the composition comprising: (A) water, (B) at least one emulsifier, (C) at least one first active ingredient component selected from one or more monomeric alkylalkoxysilanes, arylalkoxysilanes and/or acrylate derivatives, and (D) at least one second active ingredient component selected from at least one silicic acid derivative. The invention also relates to the use of said composition for the hydrophobization of a substrate.