TSRC Specialty Materials LLC (f/k/a/ Dexco Polymers L.P.) was founded in 1988. Headquartered in Houston, Texas, USA with manufacturing facility in Plaquemine, Louisiana, TSRC Specialty Materials offers very stable and narrow molecular weight distribution SIS (Styrene-Isoprene-Styrene) and SBS (Styrene-Butadiene-Styrene) with a total annual capacity of 62,000 tons. TSRC Specialty Materials' applications include adhesives, disposable personal care products, and high-end differentiated products. The business of TSRC Specialty Materials is producing and selling VECTOR products. TSRC’s acquisition of DEXCO in April 2011 was not only a successful global expansion, but also making TSRC one of the world's top five SBC suppliers.