Two-pack type water repellent for glass surface

摘要

This invention provides a two-pack type water repellent for glass surface which forms a water-repellent film capable of manifesting excellent water repellency over a long period of time when applied to the surface of glass of automobiles and the like and which shows excellent storage stability. A two-pack type water repellent of this invention is used by mixing the two liquids immediately before application to the surface of glass and comprises liquid A containing a fluorosilane compound having a hydrolyzable functional group as an active ingredient and liquid B containing a catalyst ingredient exerting.