Injection molded urethanes offer a combination of economy and excellent mechanical properties including toughness, abrasion resistance and tolerance to shock loads. Whether your need is for one of the broad range of seals shown in our PolyKing™ catalog, or the molding of a part to your drawing specifications, consider Seal Science as your supplier. We offer in-house CAD mold design and with manufacture on our CNC machines. We have 22 to 300 ton presses and design assistance if required. Consider us for prototypes, short runs, and production.