Penzoil makes a direct replacement for R12. Called (?) Rf12. They have
a Web Site, I think and it may be on it. Worth a look.
Bill Wood
1973 TR6
1979 TR8 Coupe
1981 TR8 F.I.
Greensboro, N.C.
Just today, at work, I receved a flyer on something called "Hot Shot"
refrigerent that is supposed to be a direct drop in for r12 (after
removing any remaining r12 from the system). I will be investegating it
further -- has anyone used this stuff in an automobile?? I imagine that
it is some sort of an HCFC blend. I'll let you know what I find out.
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