E. I. DuPont India P. Limited manufactures Thermoplastic Polyester Elastomer. E. I. DuPont India P. Limited is an ISO 9001:2000 Standard certified company. Thermoplastic Polyester Elastomer or DuPont &trade Hytrel® elastomer provide the flexibility of rubbers, the strength of plastics, and the processibility of thermoplastics. They are available as heat stabilized, flame retardant and blow molding. Concentrates of Thermoplastic Polyester Elastomer include black pigments, UV protection additives, hydrolysis resistant additives, heat stabilizers and flame retardants.