SIS (STYRENE ISOPRENE STYRENE) HAI-SISTM JH-8161 is a clear, linear triblock copolymer based on styrene and isoprene with a polystyrene content of 16%. JH-8161 is used as an ingredient in formulating adhesives, sealants, and coatings. It also can be used as a modifier of thermoplastics and in compound formulations.
