Modified Polyamines KINGCURE N-768 is a rapid room temperature curing agent for epoxide resins. It is a stable liquid activated amine of particular use for solvent-free coatings, floor patch repair kids,fast-setting adhesives,cold weather patching compounds and as an accelerator for other amine and polyamide cures Viscosity (mPa s/ 25C ) 150 ~ 250 .