Sbs compounds (or styrene-butadiene-styrene), is a hard rubber that's used for things like the soles of shoes and other places where durability and quality is very important. Sbs compound are made up of three segments. The first is a long chain of polystyrene, the middle is a long chain of polybutadiene, and the last segment is another long section of polystyrene.
Sbs compound is the base of Goldenplast's products. If you want more information about Sbs compounds visit the specific section Sbs compounds.