Sealants are critical for the durability of an insulated glass unit.
The traditional, most commonly applied system is the so-called double sealing. In theory, it ensures lifetime warranty for an IGU if the unit has been properly assembled.
Primary sealant. It is characterised by a very low gas permeability coefficient for steam and inert gases. It ensures IGU tightness.
Our secondary sealants, eco pur, were developed in our Research and Development laboratory and are produced in our plant in Czerwin. They are characterized by very good mechanical parameters and are resistant to external conditions. Eco pur products meet the most stringent European norms, such as CEKAL. Our products have never contained toxic mercury in their formulas.