IGK NA, German Quality Sealants for Insulating Glass
IGK supplies the basic adhesives and sealants needed to produce insulating glass windows: primary and secondary sealants and the Thermoplastic Spacer®. The quality of our products has contributed to making us the European market leader of insulating glass sealants made from polyurethane.
Developing innovations is how we define ourselves and what spurs us on. We launched mercury-free polyurethane on the market back in 2001 – many years before the announced ban on mercury in Europe.