MDH

Anyone have any experience with this stuff? My AC has a slow leak - topped off with R-12 it will last the summer but by October or so it's about gone. I'm tired of the expense of an annual R-12 fill up. I've had my C2 in the shop twice but no one can find the leak. Freeze 12 costs about the same as R-134 and is suppose to be R-12 compatable. Seems like a cheaper alternative, but like a lot of things that seem too good, there's got to be a down side.

JW in Texas

Works great! I use it in my 964 every Spring.