GENIOSIL® XT 50

Alpha-silane-terminated polyether. It contains high density crosslinkable silyl groups which cure to a tight-mesh network that is very strong but elastic. It is tear resistant. It has low viscosity and is easy to process at low temperatures. It is highly ductile and will tear only when subjected to strong forces. It represents the first technically equivalent alternative to conventional polyurethane-based systems. It can be formulated without fillers to make transparent, tin-free end products that have good mechanical properties. Used in coatings.