Topester® 4 series is a thermoplastic copolyester elastomer (TPC or TPEE or COPE). This series is generally tougher over a broader temperature range than the urethanes. TPC can be processed by injection molding and extrusion method. Typical applications include hose and tube, gaskets, animal tags, hose fittings, cables, trampoline fabric, furniture, automotive components and specialty fibers.