NEDEX produces polysulfide based sealants named KU-83, PS-018, PS-002 and ARCOL.
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.
NEDEX polysulfide based outer sealants KU-83 and PS-018 are for Insulating Glass Units with specifications according to EN 1279:2018.