... surface smooth, scratch re KY-366 silicone flowing and leveling agent for coating&painting 1, product characteristicsKY-366 is polyether modified ... be used in all solvent-based, solvent-free and water based system coating and painting. 2 technical index1), appearance---- colorless to ... .2), the recommended dose usage of the product in water system (water-based paint, coating, paint, water ink, gel ...