General
R+D HyCon® GYP 1789 L is a liquid construction additive accelerator for the hydration reaction of calcium sulphate.
It is used for accelerating gypsum based binders.
R+D HyCon® GYP 1789 L is much more dosage efficient compared to conventional ball mill accelerators.
Fields of prefabricated applications: gypsum wallboard and calcium sulfate hemihydrate based binders.