Hi Guys
i WORKED IN THE REFRIGERATION GAME FOR OVER 20 YEARS. MY PARTNER AND I EXPERIMENTED ONE TIME AND MIXED ETHYLINE GLYCOL ANTIFREEZE AT 10% WITH WATER AND USING R22,( WHICH HAS A FREEZING POINT OF -40 DEGREES F.) ,THE MIXTURE GOT A LITTLE THICK BUT NEVER SOLIDIFIED AT -40F . WITH THIS...