Can anybody give me the pros and cons of Enviro-Safe ES-12a refrigerant. It replaces R12 and 134a as well as others. The last articles/comments on this forum are 8-9 years old and are quite negative. So, I'm looking for some current updates or anyone that has first hand experience using this product. One can google search "enviro-safe refrigerant" or look at the website:
http://autorefrigerants.com/co00033.htm I'm leaning strongly to giving this stuff a try.