Thermoplastic polyester elastomers provide the flexibility of rubbers, the strength of plastics, and the processibility of thermoplastics. Available in a full range of Shore D hardnesses (30D to 82D), ideal for parts requiring excellent flex fatigue and broad use temperature. It resists tearing, flex-cut growth, creep and abrasion, showing outstanding toughness while resisting hydrocarbons and many other fluids. Hytrel® can be processed easily by conventional thermoplastic processes, such as injection molding, blow molding, calendaring, rotational molding, extrusion and meltcasting.