NEDEX produces polysulfide based sealants named KU83, PS 545 and PS 998 in Istanbul/Turkey, Zaparozhye/Ukraine, Moscow/Russia, Kazan/Russia, Moers/Germany, Almaty/Kazakhstan and Plovdiv/Bulgaria. In 2014 totally 16.000.000 liters (apprx. 30.000 tons) were produced on these 7 locations.
NEDEX polysulfide sealant is produced to be used in insulated glasses.It has very low permeability water and gas. It has very advanced chemical properties.
Polysulfide sealants are recommended to be mixed with a volumetric ratio of 10:1 for A and B components.