Glazing / Windows

Energy-efficient windows with multiple insulated glazing are generally used in the construction and modernization of buildings today. In these insulated glass units, a high insulating effect is ensured by the hermetically sealed gas space between the panes.

With its low water vapor permeability, its flexibility at low temperatures, its good UV stability and good adhesion properties, VESTOPLAST® 206, an amorphous Poly (alpha) olefin, is an ideal solution for primary & secondary window sealants.

POLYVEST® HT, a hydroxyl-terminated polybutadiene (HTPB), is the major polymeric binder for high quality PU secondary window sealants for insulated glass units. Due to its low moisture and oxygen permeability and good compatibility with other components, POLYVEST® HT based secondary window sealants achieve highest quality standards.