Originally Posted By: tomcat27
Super Tech is not the only brand that claims a "universal" coolant with a flush....
Correct.
Prestone has made the All Makes All Models 'universal' claim with their signature AF for quite some time, coinciding with DexCool use. And it has contained 2eha and even the new 'est' formula still contains it as an inhibitor.
Saw a thread recently here where many recommended Prestone for an 83 Cressida, some calling it 'green'. Afaik, Prestone labeled brand makes no 'conventional' green. Only the Prestone AMM, some might consider yellow but might look green in radiator. I would not have recommended it because of 2eha as an inhibitor.
Peal Long Life also contains 2eha as do the vast majority of auto parts store brand 'universal' coolants.
Otoh, Peak Global Lifetime is a long life OAT AF that does NOT contain 2eha.
So Super Tech AF is far from unique with the 'universal' all makes models designation and being a dexclone. Just one of many. IMO, Prestone is the most widely known that makes the same claim. And most any auto parts store brand AF is labeled a universal and contains 2eha.
As for conventional green, some now are lower silicate to reduce drop out but still have the same or longer recommended sevice interval.
Super Tech is not the only brand that claims a "universal" coolant with a flush....
Correct.
Prestone has made the All Makes All Models 'universal' claim with their signature AF for quite some time, coinciding with DexCool use. And it has contained 2eha and even the new 'est' formula still contains it as an inhibitor.
Saw a thread recently here where many recommended Prestone for an 83 Cressida, some calling it 'green'. Afaik, Prestone labeled brand makes no 'conventional' green. Only the Prestone AMM, some might consider yellow but might look green in radiator. I would not have recommended it because of 2eha as an inhibitor.
Peal Long Life also contains 2eha as do the vast majority of auto parts store brand 'universal' coolants.
Otoh, Peak Global Lifetime is a long life OAT AF that does NOT contain 2eha.
So Super Tech AF is far from unique with the 'universal' all makes models designation and being a dexclone. Just one of many. IMO, Prestone is the most widely known that makes the same claim. And most any auto parts store brand AF is labeled a universal and contains 2eha.
As for conventional green, some now are lower silicate to reduce drop out but still have the same or longer recommended sevice interval.