NEDEX is producing polyisobutylen based primary sealants, KU-83B and PIB-996 for insulated glass industry in Eskisehir/Turkey and Moers/Germany. NEDEX produced 850 tons butyl sealant in 2016.
NEDEX butyl sealant is especially designed to reach very low gas and moisture penetration rates. Butyl is also known as a solution for internal insulation in insulated glasses. It has one black component and without solvent. It has good adhesions properties to glass and metal. NEDEX butyl can be packed in slugs and cans as 7 kg (standard); 2,5 kg and 1 kg.