Hi, I am the 2nd owner of a original 67 I got from the original owner 15 years ago. The AC system cas a small leak and I want to try to fix the problem with R-12 Super Seal Stop Leak. I read about it and it is designed to not only repair your basic leaks, as in o-rings, gaskets and hoses, but will also seal leaks in METAL! It will repair the metal in your Evaporator, Condenser, Compressor, Accumulator, and Receiver/Drier. Super Seal contains micrometal fibers that react when they come into contact with the air, therefore forming a patch on almost any surface. The can is only 1.5oz. but it is more than enough to take care of any A/C leak.
My car is a strong #2 with original paint and interior. Nothing has been done to the engine, ETC. The AC works but I have a leak in the evaporator and want to try anything before I spend hundreds of dollars on all new AC parts.
I do not know that much about AC systems but can add freon. I just need to know about how many cans of R-12 or Freeze 12 that the system holds. My friend charged it 5 years ago and I remember he used many cans but I forgot the total. The guy that I am buying the freeze 12 from says it should take about 4 cans but for some reason I remember putting more in.
THANKS
Love the forum & will send in a picture of my car soon.