Freeze 12

Have 85 vette and want to use Freeze 12. Has anyone used this yet??

if im not mistaken freeze-12 is partially R-22.. as ive found with all the drop-in R12 replacements that contain R-22 it is not kind to General Motors compressors..

I cannot remember which compressor the 85-Vette uses but I think it is the GM R-4 compressor (little pancake compressor).. these drop ins almost always spell disaster for that radial compressor.....

-Christopher