Actually, the urethane casting is a production-quality manufacturing process for medium or small amounts of parts. It is as same as injection molding, but the often used tooling is more flexible and soft rather than metal. Due to this, urethane casting is very much cheaper than injection molding, particularly for low volume amounts. This urethane casting also produces parts, which are less powerful than the injection molding parts that have an amazing surface finish. When compared to CNC machining, urethane casting does not even provide a huge amount of material choices. Rather, it does work with the dual unique forms of urethane and offering manufacturers an essential factor of flexibility in their product making. Actually, the urethane materials are producing clear parts that build them very useful for the items such as lenses, lighting parts, and enclosures as well. In several cases, the vacuum chamber is utilized on the clear parts to eradicate the air bubbles that would remov