IGK 511

Butyl primary sealant

IGK 511 is a one-component, thermoplastic, solvent-free, UV-stable sealant based on polyisobutylene for the primary sealing of insulating glass elements.
Our “butyl” offers excellent sealing properties over a wide temperature range. The excellent adhesion to glass, plastic, aluminum, stainless steel and galvanized steel makes IGK 511 the ideal candidate for a variety of composite systems.
IGK 511 impresses with its very fast melting, high volume yield and a constant application quantity over a very wide temperature range.

Density1.21 ± 0.03 g/cm³
Application temperature110°C – 130°C
Delivery containers204 kg drums
7.4 kg cylinder
2.5 kg cylinder
1.1 kg cylinder
Storage and transportCan be stored for at least 2 years at 10°C to 25°C

Further information on application and processing, as well as technical and safety information, is available in our download center.