For over 30 years, Freeman injection wax has been the industry standard for quality and consistency. Freeman formulations are renowned for their high pattern detail, rapid wax solidification, minimal shrinkage, excellent flow, and low ash content (.003%) enabling the cleanest burnouts and most accurate reproductions possible. This tuff guy green wax is designed for platinum, gold and silver, as well as industrial and dental alloys. This is the toughest wax. It's accurate and durable, yet flexible and ideal for large pieces. Injection temperature is 73 degrees Celsius/165 degrees Fahrenheit. Includes one 1lb bag.