Robuta

https://www.lcycic.com/en/product/performance-materials/thermoplastic-elastomers/sis GLOBALPRENE SIS: Styrene Isoprene Styrene Block Copolymer | LCY Discover GLOBALPRENE SIS, a styrene-isoprene-styrene block copolymer that acts like vulcanized rubber without vulcanization, commonly used in adhesives. sisstyreneisopreneblockcopolymer