Can I mix Enviro-Safe™ Refrigerant with R-12 or HFC-134a?
For locations within the United States:
NO! Although mechanically there is no risk of incompatibility or damage, there is legislation in place that prohibits such acts. The US EPA prohibits the mixing of ANY refrigerant within the United States. In the United States, it is illegal to mix any two or more refrigerants no matter what brand it is.
For locations outside the United States:
At the time of this publication, Enviro-Safe is not aware of any country, with the exception of the United States, that does not allow mixing of refrigerants. Enviro-Safe does recommend, however, that you research your local, state and/or federal laws concerning refrigerant.

