Whitefield Plastics Corporation was founded in 1961 as the first, exclusive producer of castable polyurethane molding in Texas. Since its inception, the same family has owned and actively managed the company. Full Service Polyurethane Molding Our company is your single source for castable polyurethane molding. From one to 100, 000 pieces and parts weighing from one gram to 1, 000 lbs., versatility in molding is our trademark, and service is our motto. No job is too big or too small to be handled by Whitefield Plastics. Using state-of-the-art processing equipment and utilizing both simple and complex formulas, we create a wide range of products. Whether small or extremely large castings, all orders are handled using the same procedures that ensure accuracy, precision, and consistency.