... etc, applicable in Chinese high way,etc Spray polyurea coating SPUA-DHK31001. Product introductionSPUA-DHK3100 is a 100% ... , fast set, spray-applied, two component aromatic polyurea elastomer. The system consists of the A component, ... amine extenders and other additives. The unique polyurea chemistry allows this material to be tolerant of ... technical data and instructions. spray polyurea coating